A. Appointments

2009.11~2014.02, Assistant Research Professor, Radiology, University of Ulsan College of Medicine, South Korea

2014.03~2018.08, Assistant Professor, Convergence Medicine/Radiology, University of Ulsan College of Medicine, South Korea

2018.09~, Associate Professor, Convergence Medicine/Radiology, University of Ulsan College of Medicine, South Korea

2019.03~, Tenured Associate Professor, Convergence Medicine/Radiology, University of Ulsan College of Medicine, South Korea

B. Awards and Honors

Honors and Awards: 46 awards (Presidential Award, 대통령 규제개혁 포상), High impact journal paper(HIJP, 한빛사)x2)

Grants: 86 grants (PI 21, coPI 13, Involved 45, advisor: 4 research fellow)

Patents: 39 issued (3 USA), 67pending (9 USA, 1 JP, 3 EU, 1 AU), 15 PCT

Editorial Board: KJ of Radiology, J of the Korean Society of Radiology, IJ of Biomedical Engineering, IJ of Diagnostic Imaging

Reviewer (SCI(e)): Hepatology, IEEE Trans. On Medical Imaging, IEEE Trans. On BME, IEEE Trans. On Intelligent Systems, PlosOne, Medical Physics, Acta Radiologica, Computer Methods and Programs in Biomedicine, KJ of Radiol, IJ of Imaging Systems and Technology, ETRI Journal, Cerebellum, Advances in Electrical Engineering, Sleep Medicine Research, etc

Steering Committees: Director generals of KS3DPM (3d printing in medicine), KOSAIM (artificial intelligence in medicine)

Membership: RSNA, AAPM, SPIE MI, ISMRM, OHBM

C. Publications (Google)

SCI, SCI-E (SINCE 2016): original 116 (HIJP 1), cits 5908, h-ind 31, i10-ind 135

SCI, SCI-E: original 260 (HIJP 2), perspective 1, acks 6, letters 2, cits 9438, h-ind 49, i10-ind 161

D. Public services

2017-, Member, New Medical Technology Assessment Committee, National Evidence-based Healthcare Collaborating Agency, South Korea, 전문평가위원회 위원 at 신의료기술평가위원회, 한국보건의료연구원

2019-, Member, Innovative Medical Technology Assessment Committee, Health Insurance Review and Assessment Service, South Korea, 혁신의료기술 대상 심의위원회 위원 at 건강보험심사평가원

2016-, Member, Bio-healthcare Section, Regulatory Reform Committee, Office for Government Policy Coordination, Prime Minister’s Secretariat, 바이오헬스분과 위원 at 규제개혁위원회, 총리산하 국무조정실

2017.04.28, President's Award of South Korea, Award for Merit for Regulatory Reform, 규제개혁 유공 포상, 대통령 포상

2017-, Member, Medical Device Committee, National of Food and Drug Safety, 의료기기위원회 위원 at 식품의약품안전처

E. Publications

Peer Reviewed Articles (*corresponding author, **FA)

1. Accuracy of 3D printed guide for orbital implant, J Kwon, GB Kim, S Kang, Y Byeon, HS Sa, N Kim*, Rapid Prototyping Journal

2. Visual and Quantitative Assessments of Regional Xenon-Ventilation Using Dual-Energy CT in Asthma-Chronic Obstructive Pulmonary Disease Overlap Syndrome: A Comparison with … HJ Hwang, SM Lee, JB Seo, JS Lee, N Kim, SW Lee, YM Oh Korean Journal of Radiology 21 (9), 1104-1113

3. Clinical Utility of Quantitative CT Analysis for Fissure Completeness in Bronchoscopic Lung Volume Reduction: Comparison between CT and Chartis™. Lee SW, Shin SY, Park TS, Choi YY, Park JC, Park J, Oh SY, Kim N, Lee SH, Lee JS, Seo JB, Oh YM, Lee SD, Lee SM. Korean J Radiol. 2019 Jul;20(7):1216-1225. doi: 10.3348/kjr.2018.0724.

4. Quantitative Vertebral Bone Density Seen on Chest CT in Chronic Obstructive Pulmonary Disease Patients: Association with Mortality in the Korean Obstructive Lung Disease Cohort. Hwang HJ, Lee SM, Seo JB, Kim JE, Choi HY, Kim N, Lee JS, Lee SW, Oh YM. Korean J Radiol. 2020 Jul;21(7):880-890. doi: 10.3348/kjr.2019.0551.

5. CT kernel conversions using convolutional neural net for super-resolution with simplified squeeze-and-excitation blocks and progressive learning among smooth and sharp kernels. Eun DI, Woo I, Park B, Kim N*, Lee A SM, Seo JB. Comput Methods Programs Biomed. 2020 Jun 20;196:105615. doi: 10.1016/j.cmpb.2020.105615.

6. Challenge for Diagnostic Assessment of Deep Learning Algorithm for Metastases Classification in Sentinel Lymph Nodes on Frozen Tissue Section Digital Slides in Women with Breast Cancer. Kim YG, Song IH, Lee H, Kim S, Yang DH, Kim N, Shin D, Yoo Y, Lee K, Kim D, Jung H, Cho H, Lee H, Kim T, Choi JH, Seo C, Han SI, Lee YJ, Lee YS, Yoo HR, Lee Y, Park JH, Oh S, Gong G. Cancer Res Treat. 2020 Jun 30. doi: 10.4143/crt.2020.337.

7. Patient-specific and hyper-realistic phantom for an intubation simulator with a replaceable difficult airway of a toddler using 3D printing. Ock J, Gwon E, Kim DH, Kim SH, Kim N*. Sci Rep. 2020 Jun 30;10(1):10631. doi: 10.1038/s41598-020-67575-5.

8. Maximum emergency department overcrowding is correlated with occurrence of unexpected cardiac arrest, J Kim, HJ Bae, CH Sohn, SE Cho, J Hwang, WY Kim, N Kim*, DW Seo, Crit Care. 2020 Jun 6;24(1):305. doi: 10.1186/s13054-020-03019-w.

9. Quantitative Vertebral Bone Density Seen on Chest CT in Chronic Obstructive Pulmonary Disease Patients: Association with Mortality in the Korean Obstructive Lung Disease Cohort, HJ Hwang, SM Lee, JB Seo, JE Kim, HY Choi, N Kim, JS Lee, SW Lee, ..., Korean Journal of Radiology 21 (7), 880-890

10. Accuracies of 3D printers with hard and soft materials, T Kim, GB Kim, HK Song, YS Kyung, CS Kim, N Kim*, Rapid Prototyping Journal

11. Real-time detection of colon polyps during colonoscopy using deep learning: systematic validation with four independent datasets. Lee JY, Jeong J, Song EM, Ha C, Lee HJ, Koo JE, Yang DH, Kim N*, Byeon JS. Sci Rep. 2020 May 20;10(1):8379. doi: 10.1038/s41598-020-65387-1.

12. Optimal matrix size of chest radiographs for computer-aided detection on lung nodule or mass with deep learning. Kim YG, Lee SM, Lee KH, Jang R, Seo JB, Kim N*. Eur Radiol. 2020 Apr 29. doi: 10.1007/s00330-020-06892-9.

13. Impact of air pollution on breast cancer incidence and mortality: a nationwide analysis in South Korea. Hwang J, Bae H, Choi S, Yi H, Ko B, Kim N*. Sci Rep. 2020 Mar 25;10(1):5392. doi: 10.1038/s41598-020-62200-x.

14. Breast tumor movements analysis using MRI scans in prone and supine positions. Wang CB, Lee S, Kim T, Hong D, Kim GB, Yoon GY, Kim HH, Kim N*, Ko B. Sci Rep. 2020 Mar 17;10(1):4858. doi: 10.1038/s41598-020-61802-9.

15. Automated detection algorithm for C4d immunostaining showed comparable diagnostic performance to pathologists in renal allograft biopsy. Choi G, Kim YG, Cho H, Kim N, Lee H, Moon KC, Go H. Mod Pathol. 2020 Mar 26. doi: 10.1038/s41379-020-0529-9.

16. Enhancement of surgical hand gesture recognition using a capsule network for a contactless interface in the operating room A Lee, Y Cho, S Jin, N Kim* Computer Methods and Programs in Biomedicine 190, 105385, 2020

17. Myocardial territory segmentation on coronary computed tomography angiography images: Comparison between projection and non-projection methods in a pig model S Ham, J Jung, J Choi, YH Kim, M Bae, N Kim*, DH Yang Informatics in Medicine Unlocked, 100320 2020

18. Stereotaxic endoscopy for the ocular imaging of awake, freely moving animal models, B Paulson, S Lee, M Jue, K Lee, S Lee, GB Kim, Y Moon, JY Lee, N Kim*, ... ,Journal of Biophotonics 13 (5), e201960188 (Cover)

19. Big Data-Driven Approach for Health Inequalities in Foreign Patients with Injuries Visiting Emergency Rooms. Kang JY, Kwon J, Sohn CH, Kim YJ, Lim HW, Lee SJ, Kim WY, Kim N, Seo DW. Healthc Inform Res. 2020 Jan;26(1):34-41. doi: 10.4258/hir.2020.26.1.34. Epub 2020 Jan 31. PMID: 32082698 [PubMed] Free PMC Article

20. Endoscopic diagnosis and treatment planning for colorectal polyps using a deep-learning model. Song EM, Park B, Ha CA, Hwang SW, Park SH, Yang DH, Ye BD, Myung SJ, Yang SK, Kim N*, Byeon JS. Sci Rep. 2020 Jan 8;10(1):30. doi: 10.1038/s41598-019-56697-0.

21. Machine Learning Approach to Identify Stroke within 4.5 Hours, N Kim*, Lee H, Lee EJ, Ham S, Lee HB, Lee JS, Kwon SU, Kim JS, Kim N, Kang DW. Stroke. 2020 Mar;51(3):860-866. doi: 10.1161/STROKEAHA.119.027611. Epub 2020 Jan 28.

22. Active learning for accuracy enhancement of semantic segmentation with CNN-corrected label curations: Evaluation on kidney segmentation in abdominal CT, Kim T, Lee K, Ham S, Park B, Lee S, Hong D, Kim GB, Kyung YS, Kim CS, Kim N*. Sci Rep. 2020 Jan 15;10(1):366. doi: 10.1038/s41598-019-57242-9.

23. Short-term Reproducibility of Pulmonary Nodule and Mass Detection in Chest Radiographs: Comparison among Radiologists and Four Different Computer-Aided Detections with Convolutional Neural Net. Kim YG, Cho Y, Wu CJ, Park S, Jung KH, Seo JB, Lee HJ, Hwang HJ, Lee SM, Kim N*. Sci Rep. 2019 Dec 10;9(1):18738. doi: 10.1038/s41598-019-55373-7. PMID: 31822774

24. Usefulness of a 3D-Printed Thyroid Cancer Phantom for Clinician to Patient Communication. Hong D1, Lee S1, Kim T1, Baek JH2, Kim WW3, Chung KW3, Kim N4,5*, Sung TY6., World J Surg. 2019 Nov 4. doi: 10.1007/s00268-019-05260-z.

25. Development of a CT imaging phantom of anthromorphic lung using fused deposition modeling 3D printing, Hong D, Lee S, Kim GB, Lee SM, Kim N*, Seo JB. Medicine (Baltimore). 2020 Jan;99(1):e18617. doi: 10.1097/MD.0000000000018617. PMID: 31895818

26. Age and sex subgroups vulnerable to copycat suicide: evaluation of nationwide data in South Korea. Yi H, Hwang J, Bae HJ, Kim N*. Sci Rep. 2019 Nov 21;9(1):17253. doi: 10.1038/s41598-019-53833-8. PMID: 31754190 [PubMed - in process]

27. Accuracy of a simplified 3D-printed implant surgical guide, T Kim, S Lee, GB Kim, D Hong, J Kwon, JW Park, N Kim*, The Journal of Prosthetic Dentistry, Available online 18 November 2019

28. A Curriculum Learning Strategy to Enhance the Accuracy of Classification of Various Lesions in Chest-PA X-ray Screening for Pulmonary Abnormalities. Park B, Cho Y, Lee G, Lee SM, Cho YH, Lee ES, Lee KH, Seo JB, Kim N*. Sci Rep. 2019 Oct 25;9(1):15352. doi: 10.1038/s41598-019-51832-3. PMID: 31653943 [PubMed - in process] Free PMC Article

29. Fully automated 3D segmentation and separation of multiple cervical vertebrae in CT images using a 2D convolutional neural network. Bae HJ, Hyun H, Byeon Y, Shin K, Cho Y, Song YJ, Yi S, Kuh SU, Yeom JS, Kim N*., Comput Methods Programs Biomed. 2019 Oct 4;184:105119. doi: 10.1016/j.cmpb.2019.105119.

30. Assessment Of Changes In Regional Xenon-Ventilation, Perfusion, And Ventilation-Perfusion Mismatch Using Dual-Energy Computed Tomography After Pharmacological Treatment In Patients With Chronic Obstructive Pulmonary Disease: Visual And Quantitative Analysis, Hwang HJ, Lee SM, Seo JB, Lee JS, Kim N, Kim C, Oh SY, Lee SW, International Journal of Chronic Obstructive Pulmonary Disease, 25 September 2019 Volume 2019:14 Pages 2195—2203

31. Development of a personalized and realistic educational thyroid cancer phantom based on CT images: An evaluation of accuracy between three different 3D printers. Hong D, Lee S, Kim T, Baek JH, Lee YM, Chung KW, Sung TY, Kim N*. Comput Biol Med. 2019 Aug 18;113:103393. doi: 10.1016/j.compbiomed.2019.103393. PMID: 31445227 [PubMed - as supplied by publisher] (co-CA)

32. MRI-based 3D-printed surgical guides for breast cancer patients who received neoadjuvant chemotherapy. Ko BS, Kim N**, Lee JW, Kim HJ, Chung IY, Kim J, Lee SB, Son BH, Kim HH, Seo JB, Kim SB, Gong GY, Kim GB, Lee S, Choi SH, Ahn SH. Sci Rep. 2019 Aug 19;9(1):11991. doi: 10.1038/s41598-019-46798-1. PMID: 31427647 [PubMed - in process] Free PMC Article, (co-FA)

33. Lung Segmentation on HRCT and Volumetric CT for Diffuse Interstitial Lung Disease Using Deep Convolutional Neural Networks. Park B1, Park H1, Lee SM2, Seo JB2, Kim N3*. J Digit Imaging. 2019 Aug 8. doi: 10.1007/s10278-019-00254-8.

34. Fully Automatic Segmentation of Acute Ischemic Lesions on Diffusion-Weighted Imaging Using Convolutional Neural Networks: Comparison with Conventional Algorithms. Woo I, Lee A, Jung SC, Lee H, Kim N, Cho SJ, Kim D, Lee J, Sunwoo L, Kang DW. Korean J Radiol. 2019 Aug;20(8):1275-1284. doi: 10.3348/kjr.2018.0615.

35. Clinical Utility of Quantitative CT Analysis for Fissure Completeness in Bronchoscopic Lung Volume Reduction: Comparison between CT and Chartis™. Lee SW, Shin SY, Park TS, Choi YY, Park JC, Park J, Oh SY, Kim N, Lee SH, Lee JS, Seo JB, Oh YM, Lee SD, Lee SM. Korean J Radiol. 2019 Jul;20(7):1216-1225. doi: 10.3348/kjr.2018.0724. PMID: 31270985 [PubMed - in process] Free Article

36. Application of 3D printed kidney model in partial nephrectomy for predicting surgical outcomes: a feasibility study, YS Kyung, N Kim, IG Jeong, JH Hong, CS Kim, Clin Genitourin Cancer. 2019 Jun 19. pii: S1558-7673(19)30162-4. doi: 10.1016/j.clgc.2019.05.024.

37. Fully Automated Lung Lobe Segmentation in Volumetric Chest CT with 3D U-Net: Validation with Intra- and Extra-Datasets, Jongha Park, Jihye Yun, Namkug Kim*, Beomhee Park, Yongwon Cho, Hee Jun Park, Mijeong Song, Minho Lee, Joon Beom Seo, Journal of Digital Imaging, pp 1–10

38. The value of quantitative CT texture analysis in differentiation of angiomyolipoma without visible fat from clear cell renal cell carcinoma on four-phase contrast-enhanced CT images. You MW1, Kim N2, Choi HJ3. Clin Radiol. 2019 Apr 20. pii: S0009-9260(19)30159-X. doi: 10.1016/j.crad.2019.02.018.

39. Accuracy evaluation of blood flow distribution in the Fontan circulation: effects of resolution and velocity noise, H Ha, H Kang, H Huh, W Choi, HJ Koo, J Kwon, KJ Park, YC Cho, SJ Lee, ...Journal of Visualization 22 (2), 245-257

40. Prediction of Pulmonary Function in Patients with Chronic Obstructive Pulmonary Disease: Correlation with Quantitative CT Parameters, HJ Koo, SM Lee, JB Seo, N Kim, SY Oh, JS Lee, YM Oh, Korean J Radiol. 2019 Apr;20(4):683-692. doi: 10.3348/kjr.2018.0391.

41. Fully Automated and Real-Time Volumetric Measurement of Infarct Core and Penumbra in Diffusion- and Perfusion-Weighted MRI of Patients with Hyper-Acute Stroke. Lee H, Jung K, Kang DW, Kim N*. J Digit Imaging. 2019 Jul 2. doi: 10.1007/s10278-019-00222-2. PMID: 31267445 [PubMed - as supplied by publisher]

42. Validation of Three‐Dimensional Echocardiographic Principal Strain Analysis for Assessing Left Ventricular Contractility: An Animal Study, Sahmin Lee, Seunghyun Choi, Sehwan Kim, Yeongjin Jeong, Kyusup Lee, Seung‐Ho Hur, Sun Ro Lee, Eun‐Jeong Lee, Min‐Jung Sin, Namkug Kim*, Jong‐Min Song, Medical physics

43. A Fully Automated System Using A Convolutional Neural Network to Predict Renal Allograft Rejection: Extra-validation with Giga-pixel Immunostained Slides, Young-Gon, Kim; Choi, Gyuheon; Go, Heounjeong; Cho, Yongwon; Lee, Hyunna; N Kim*. Scientific Reports (Nature Publisher Group); London Vol. 9, (Mar 2019): 1-10. DOI:10.1038/s41598-019-41479-5

44. Radiomic features and multilayer perceptron network classifier: a robust MRI classification strategy for distinguishing glioblastoma from primary central nervous system lymphoma, J Yun, JE Park, H Lee, S Ham, N Kim, HS Kim, Scientific Reports 9 (1), 5746

45. Association between altitude and regional variation of ADHD in youth, RS Huber, TS Kim, N Kim, MD Kuykendall, SN Sherwood, PF Renshaw, ..., Journal of attention disorders 22 (14), 1299-1306

46. Application of deep learning–based computer-aided detection system: detecting pneumothorax on chest radiograph after biopsy, S Park, SM Lee, N Kim*, J Choe, Y Cho, KH Do, JB Seo, Eur Radiol. 2019 Oct;29(10):5341-5348. doi: 10.1007/s00330-019-06130-x. Epub 2019 Mar 26

47. Semi-automatic and robust determination of dental arch form in dental cone-beam CT with B-spline approximation, MyungsooBaea1Jae-WooPark, NamkugKim*, Computer Methods and Programs in Biomedicine Volume 172, April 2019, Pages 95-101

48. Incremental Value of Subtended Myocardial Mass for Identifying FFR-Verified Ischemia Using Quantitative CT Angiography: Comparison With Quantitative Coronary Angiography and CT-FFR. Yang DH, Kang SJ, Koo HJ, Kweon J, Kang JW, Lim TH, Jung J, Kim N, Lee JG, Han S, Ahn JM, Park DW, Lee SW, Lee CW, Park SW, Park SJ, Mintz GS, Kim YH. JACC Cardiovasc Imaging. 2019 Apr;12(4):707-717. doi: 10.1016/j.jcmg.2017.10.027. Epub 2018 Jan 17.

49. Effects of emphysema on physiological and prognostic characteristics of lung function in idiopathic pulmonary fibrosis, Yoon HY1, Kim TH1, Seo JB2, Lee SM2, Lim S2, Lee HN2, Kim N3, Han M4, Kim DS1, Song JW1. Respirology. 2019 Jan;24(1):55-62. doi: 10.1111/resp.13387. Epub 2018 Aug 23

50. Impact of Subtended Myocardial Mass Assessed by Coronary Computed Tomographic Angiography-Based Myocardial Segmentation. Kang SJ, Kim YH, Lee JG, Kang DY, Lee PH, Ahn JM, Park DW, Lee SW, Lee CW, Park SW, Park SJ, Koo HJ, Yun SC, Jung J, Kim N, Kweon J, Kang JW, Lim TH, Yang DH. Am J Cardiol. 2019 Mar 1;123(5):757-763. doi: 10.1016/j.amjcard.2018.11.042. Epub 2018 Dec 4

51. Effect of pannus formation on the prosthetic heart valve: In vitro demonstration using particle image velocimetry. Ha H, Koo HJ, Huh HK, Kim GB, Kweon J, Kim N, Kim YH, Kang JW, Lim TH, Song JK, Lee SJ, Yang DH. PLoS One. 2018 Jun 28;13(6):e0199792. doi: 10.1371/journal.pone.0199792. eColection 2018.

52. A Perlin Noise-Based Augmentation Strategy for Deep Learning with Small Data Samples of HRCT Images. Bae HJ, Kim CW, Kim N*, Park B, Kim N, Seo JB, Lee SM. Sci Rep. 2018 Dec 6;8(1):17687. Scienetific Reports, doi: 10.1038/s41598-018-36047-2. PMID: 30523268 [PubMed - in process]

53. Hybrid Airway Segmentation Using Multi-Scale Tubular Structure Filters and Texture Analysis on 3D Chest CT Scans. Lee M, Lee JG, Kim N, Seo JB, Lee SM. J Digit Imaging. 2018 Nov 21. doi: 10.1007/s10278-018-0158-8.

54. Improvement of fully automated airway segmentation on volumetric computed tomographic images using a 2.5 dimensional convolutional neural net, Jihye Yun, Jinkon Park, Donghoon Yu, Jaeyoun Yi, Minho Lee, Hee Jun Park, June-Goo Lee, Joon Beom Seo, Namkug Kim*, Med Image Analysis, DOI: https://doi.org/10.1016/j.media.2018.10.006

55. 3D-Printing-Based Open Repair of Extensive Thoracoabdominal Aorta in Severe Scoliosis. Kim WK, Kim T, Lee S, Yang DH, Kim GB, Kim N, Kim JB. Semin Thorac Cardiovasc Surg. 2018 Sep 28. pii: S1043-0679(18)30219-3. doi: 10.1053/j.semtcvs.2018.09.017.

56. Generation of customized orbital implant templates using 3-dimensional printing for orbital wall reconstruction. Kang S, Kwon J, Ahn CJ, Esmaeli B, Kim GB, Kim N, Sa HS. Eye (Lond). 2018 Dec;32(12):1864-1870. doi: 10.1038/s41433-018-0193-1. Epub 2018 Aug 28.

57. Quantitative assessment of pulmonary vascular alterations in chronic obstructive lung disease: Associations with pulmonary function test and survival in the KOLD cohort. Cho YH, Lee SM, Seo JB, Kim N, Bae JP, Lee JS, Oh YM, Do-Lee S. Eur J Radiol. 2018 Nov;108:276-282. doi: 10.1016/j.ejrad.2018.09.013. Epub 2018 Sep 15.

58. Prediction of Treatment Response in Patients with Chronic Obstructive Pulmonary Disease by Determination of Airway Dimensions with Baseline Computed Tomography, Hyo Jung Park, MD,1 Sang Min Lee, MD, corresponding author1 Jooae Choe, MD,1 Sang Min Lee, MD,1 Namkug Kim, PhD,1 Jae Seung Lee, MD,2 Yeon-Mok Oh, MD,2 and Joon Beom Seo, MD1, Korean J Radiol. 2019 Feb; 20(2): 304–312. Published online 2018 Dec 28. doi: 10.3348/kjr.2018.0204 PMCID: PMC6342755 PMID: 30672170

59. CT image conversion among different reconstruction kernels without a sinogram using convolutional neural network, Lee SM#1, Lee JG#2, Lee G2, Choe J1, Do KH1, Kim N1,2, Seo JB3., Korean J Radiol. 2019 Feb;20(2):295-303. doi: 10.3348/kjr.2018.0249.

60. Positive association between moderate altitude and chronic lower respiratory disease mortality in United States counties, Jeongeun Hwang, Miso Jang, Namkug Kim*, Seunghyun Choi, Yeon-Mok Oh, Joon Beom Seo, PloS one 13 (7), e0200557 2018

61. Effects of Emphysema on Physiologic and Prognostic Characteristics of Lung function in Idiopathic Pulmonary Fibrosis, Hee-Young Yoon, MD1,, Tae Hoon Kim, MD1, Joon Beom Seo, MD2, Sang Min Lee, MD2, Soyeoun Lim, MD2 =, Han Na Lee, MD2 , Namkug Kim, PhD3, Minkyu Han, PhD4, Dong Soon Kim MD1, Jin Woo Song, MD1,, Respirology. 2018 Aug 23. doi: 10.1111/resp.13387.

62. Low morphometric complexity of emphysematous lesions predicts survival in chronic obstructive pulmonary disease patients. Hwang J, Oh YM, Lee M, Choi S, Seo JB, Lee SM, Kim N*. Eur Radiol. 2018 Jun 29. doi: 10.1007/s00330-018-5551-7. PMID: 29959456 [PubMed - as supplied by publisher]

63. Enhancement of gesture recognition for contactless interface using a personalized classifier in the operating room, Yongwon Cho, Areum Lee, Jongha Park, Bemseok Ko, Namkug Kim*, Computer Methods and Programs in Biomedicine, Volume 161, July 2018, Pages 39-44

64. A fast and robust level set motion-assisted deformable registration method for volumetric CT guided lung intervention, GwanKima, NamkugKimb*, SangminLeeb, Joon BeomSeob, Biocybernetics and Biomedical Engineering Available online 18 April 2018 In Press

65. Development of a robust and cost-effective 3D respiratory motion monitoring system using the kinect device: Accuracy comparison with the conventional stereovision navigation system. Bae M1, Lee S2, Kim N3*. Comput Methods Programs Biomed. 2018 Jul;160:25-32. doi: 10.1016/j.cmpb.2018.03.027. Epub 2018 Mar 30.

66. Incremental Value of Subtended Myocardial Mass for Identifying FFR-Verified Ischemia Using Quantitative CT Angiography: Comparison With Quantitative Coronary Angiography and CT-FFR. Yang DH1, Kang SJ2, Koo HJ1, Kweon J2, Kang JW1, Lim TH1, Jung J2, Kim N3, Lee JG4, Han S5, Ahn JM2, Park DW2, Lee SW2, Lee CW2, Park SW2, Park SJ2, Mintz GS6, Kim YH7. JACC Cardiovasc Imaging. 2018 Jan 12. pii: S1936-878X(17)31153-1. doi: 10.1016/j.jcmg.2017.10.027.

67. In vivo assessment of aortic root geometry in normal controls using 3D analysis of computed tomography. Yang DH1, Kim DH1, Handschumacher MD2, Levine RA2, Kim JB3, Sun BJ1, Jang JY1, Kim N4, Baek S5, Kang JW1, Song JM1, Kang DH1, Lim TH1, Song JK1. Eur Heart J Cardiovasc Imaging. 2017 Jul 1;18(7):780-786. doi: 10.1093/ehjci/jew146.

68. Comparison of Shallow and Deep Learning Methods on Classifying the Regional Pattern of Diffuse Lung Disease, Guk Bae Kim, Kyu-Hwan Jung, Yeha Lee, Hyun-Jun Kim, Namkug* Kim, Sanghoon Jun, Joon Beom Seo, David A. Lynch, Journal of Digital Imaging, 17 October 2017 (co-CA)

69. Prediction of survival by texture-based automated quantitative assessment of regional disease patterns on CT in idiopathic pulmonary fibrosis. Lee SM, Seo JB, Oh SY, Kim TH, Song JW, Lee SM, Kim N. Eur Radiol. 2017 Sep 19. doi: 10.1007/s00330-017-5028-0. PMID: 28929225 [PubMed - as supplied by publisher]

70. Development of a Computer-Aided Differential Diagnosis System to Distinguish Between Usual Interstitial Pneumonia and Non-specific Interstitial Pneumonia Using Texture- and Shape-Based Hierarchical Classifiers on HRCT Images. Jun S, Park B, Seo JB, Lee S, Kim N*. J Digit Imaging. 2017 Sep 7. doi: 10.1007/s10278-017-0018-y. PMID: 28884381 [PubMed - as supplied by publisher] (co-CA)

71. Intravoxel incoherent motion MRI for monitoring the therapeutic response of hepatocellular carcinoma to sorafenib treatment in mouse xenograft tumor models. Lee Y, Lee SS, Cheong H, Lee CK, Kim N, Son WC, Hong SM. Acta Radiol. 2017 Sep;58(9):1045-1053. doi: 10.1177/0284185116683576. Epub 2016 Dec 19.PMID: 28273738 [PubMed - indexed for MEDLINE]

72. Evaluation of postoperative lung volume and perfusion changes by dual-energy computed tomography in patients with lung cancer. Choe J, Lee SM, Chae EJ, Lee SM, Kim YH, Kim N, Seo JB. Eur J Radiol. 2017 May;90:166-173. doi: 10.1016/j.ejrad.2017.02.040. Epub 2017 Mar 2. PMID: 28583629 [PubMed - in process]

73. Increasing Burden of Liver Cancer Despite Extensive Use of Antiviral Agents in a Hepatitis B Virus-Endemic Population., Choi J, Han S, Kim N*, Lim YS. Hepatology (13.246). 2017 Jun 19. 66(5):1454-1463 doi: 10.1002/hep.29321. PMID: 28628942 (co-CA)

74. Association between flow skewness and aortic dilatation in patients with aortic stenosis. Ha H, Koo HJ, Lee JG, Kim GB, Kweon J, Lee SJ, Kang JW, Lim TH, Kim DH, Song JM, Kang DH, Song JK, Kim YH, Kim N*, Yang DH. Int J Cardiovasc Imaging. 2017 Dec;33(12):1969-1978. doi: 10.1007/s10554-017-1196-x. Epub 2017 Jun 16. PMID: 28623496 (co-CA)

75. Improvement in Ventilation-Perfusion Mismatch after Bronchoscopic Lung Volume Reduction: Quantitative Image Analysis. Lee SW, Lee SM, Shin SY, Park TS, Oh SY, Kim N, Hong Y, Lee JS, Oh YM, Lee SD, Seo JB. Radiology. 2017 May 16:162148. doi: 10.1148/radiol.2017162148.

76. Size variation and collapse of emphysema holes at inspiration and expiration ct: evaluation with modified length scale method and image co-registration, International Journal of Chronic Obstructive Pulmonary Disease, Oh SY, Lee M, Seo JB, Kim N*, Lee SM, Lee JS, Oh YM, 13 July 2017 Volume 2017:12 Pages 2043—2057, (coCA)

77. Myocardial segmentation based on coronary anatomy using coronary computed tomography angiography: Development and validation in a pig model. Chung MS, Yang DH, Kim YH, Kang SJ, Jung J, Kim N, Heo SH, Baek S, Seo JB, Choi BW, Kang JW, Lim TH. Eur Radiol. 2017 Oct;27(10):4044-4053. doi: 10.1007/s00330-017-4793-0. Epub 2017 Mar 24.

78. 3D-printed phantom study for investigating stent abutment during gastroduodenal stent placement for gastric outlet obstruction. GB Kim, JH Park, HY Song, N Kim*, HK Song, MT Kim, KY Kim, J Tsauo, 3D Print Med. 2017; 3(1): 10. Published online 2017 Sep 25. doi: 10.1186/s41205-017-0017-0

79. Doubling time of thymic epithelial tumours on CT: correlation with histological subtype. Choe J, Lee SM, Lim S, Choi SH, Kim N, Do KH, Seo JB. Eur Radiol. 2017 Oct;27(10):4030-4036. doi: 10.1007/s00330-017-4795-y. Epub 2017 Mar 22.

80. In Vitro Quantification of the Radiopacity of Onyx during Embolization. Jiang YY, Jo YE, Woo JM, Lim OK, Hwang C, Maeng JY, Kim J, Kim N, Lee DH. Neurointervention. 2017 Mar;12(1):3-10. doi: 10.5469/neuroint.2017.12.1.3. Epub 2017 Mar 6.

81. Four-dimensional flow MRI for evaluation of post-stenotic turbulent flow in a phantom: comparison with flowmeter and computational fluid dynamics. Kweon J, Yang DH, Kim GB, Kim N, Paek M, Stalder AF, Greiser A, Kim YH. Eur Radiol. 2016 Oct;26(10):3588-97. doi: 10.1007/s00330-015-4181-6.

82. Validation of a CT-guided intervention robot for biopsy and radiofrequency ablation: experimental study with an abdominal phantom, Won HJ, Kim N, Kim GB, Seo JB, Kim H. Diagn Interv Radiol. 2017 May-Jun;23(3):233-237. doi: 10.5152/dir.2017.16422. PMID: 28287073

83. An Ensemble Method for Classifying Regional Disease Patterns of Diffuse Interstitial Lung Disease using HRCT Images from Different Vendors, Jun S, Kim N*, Seo JB, Lee YK, Lynch DA. J Digit Imaging. 2017 Feb 21. doi: 10.1007/s10278-017-9957-6.

84. Assessment of regional emphysema, air-trapping and Xenon-ventilation using dual-energy computed tomography in chronic obstructive pulmonary disease patients. Lee SM, Seo JB, Hwang HJ, Kim N, Oh SY, Lee JS, Lee SW, Oh YM, Kim TH. Eur J Radiol. 2017 May;90:166-173. doi: 10.1016/j.ejrad.2017.02.040. Epub 2017 Mar 2. PMID: 28583629

85. Influence of Contrast Agent Dilution on Balloon Deflation Time and Visibility during Tracheal Balloon Dilation: A 3D printed Phantom Study, Min Tae Kim, M.S.1, Jung-Hoon Park, Ph.D.1, 2, Ji Hoon Shin,M.D.1+, Namkug Kim, Ph.D.1,3*, Sunghyun Daniel Kim B.S.4, Jiaywei Tsauo, M.D.1, Kun Young Kim, M.D. 1, Guk Bae Kim, Ph.D. 3, Ho-Young Song, M.D.1 Cardiovasc Intervent Radiol. 2016 Nov 8. , (co-CA)

86. Patient-specific 17-segment myocardial modeling on a bull's eye map. Jung J1, Kim YH, Kim N*, Yang DH. J Appl Clin Med Phys. 2016 Sep 8;17(5):6237. (co-CA)

87. Detection of Local Tumor Recurrence After Definitive Treatment of Head and Neck Squamous Cell Carcinoma: Histogram Analysis of Dynamic Contrast-Enhanced T1-Weighted Perfusion MRI. Choi SH1, Lee JH1, Choi YJ1, Park JE1, Sung YS1, Kim N1, Baek JH1. AJR Am J Roentgenol. 2017 Jan;208(1):42-47. doi: 10.2214/AJR.16.16127. Epub 2016 Sep 28.

88. Texture-Based Automated Quantitative Assessment of Regional Patterns on Initial CT in Patients With Idiopathic Pulmonary Fibrosis: Relationship to Decline in Forced Vital Capacity. Park HJ, Lee SM, Song JW, Lee SM, Oh SY, Kim N, Seo JB. AJR Am J Roentgenol. 2016 Aug 17:1-8.

89. A size-based emphysema severity index: robust to the breath-hold-level variations and correlated with clinical parameters. Hwang J, Lee M, Lee SM, Oh SY, Oh YM, Kim N*, Seo JB. Int J Chron Obstruct Pulmon Dis. 2016 Aug 3;11:1835-41. doi: 10.2147/COPD.S109846. eCollection 2016.

90. Coronary bifurcation stent morphology in dual-source CT: validation with micro-CT, Hye-JoungEom1· Dong HyunYang1· Young-HakKim2· Jae-HyungRoh2· JihoonKweon2· Soo-JinKang2· NamkugKim1· Joon-WonKang1· Tae-HwanLim1, Int J Cardiovasc Imaging. 2016 Aug 9.

91. The influence of the aortic valve angle on the hemodynamic features of the thoracic aorta. Ha H1, Kim GB2, Kweon J3, Lee SJ1,4, Kim YH3, Kim N5,6*, Yang DH6. Sci Rep. 2016 (4.25) Aug 26;6:32316. doi: 10.1038/srep32316. (co-CA)

92. Three-dimensional quadratic modeling and quantitative evaluation of the diaphragm on a volumetric CT scan in patients with chronic obstructive pulmonary disease. Chang Y1, Bae J2, Kim N3*, Park JY4, Lee SM4, Seo JB4. Med Phys. 2016 Jul;43(7):4273. doi: 10.1118/1.4953451.

93. Synergistic Effect of Anti-Angiogenic and Radiation Therapy: Quantitative Evaluation with Dynamic Contrast Enhanced MR Imaging. Koo HJ1, Lee M1,2, Kim J1,2, Woo CW2, Jeong SY2, Choi EK3, Kim N1, Lee JS1. PLoS One. 2016 Feb 10;11(2):e0148784. doi: 10.1371/journal.pone.0148784. eCollection 2016.

94. In vivo assessment of aortic root geometry in normal controls using 3D analysis of computed tomography. Yang DH, Kim DH, Handschumacher MD, Levine RA, Kim JB, Sun BJ, Jang JY, Kim N, Baek S, Kang JW, Song JM, Kang DH, Lim TH, Song JK., Eur Heart J Cardiovasc Imaging. 2016 Jul 26. pii: jew146.

95. Mathematically Derived Criteria for Detecting Functionally Significant Stenoses Using Coronary Computed Tomographic Angiography-Based Myocardial Segmentation and Intravascular Ultrasound-Measured Minimal Lumen Area. Kang SJ, Kweon J, Yang DH, Lee JG, Jung J, Kim N, Mintz GS, Kang JW, Lim TH, Park SW, Kim YH. Am J Cardiol. 2016 Jul 15;118(2):170-6. doi: 10.1016/j.amjcard.2016.04.049.

96. Bronchoscopic lung volume reduction by endobronchial valve in advanced emphysema: the first Asian report. Park TS, Hong Y, Lee JS, Oh SY, Lee SM, Kim N, Seo JB, Oh YM, Lee SD, Lee SW. Int J Chron Obstruct Pulmon Dis. 2015 Jul 29;10:1501-11. doi: 10.2147/COPD.S85744. eCollection 2015. PMID: 26251590 [PubMed - indexed for MEDLINE] Free PMC Article

97. Hemodynamic Measurement Using Four-Dimensional Phase-Contrast MRI: Quantification of Hemodynamic Parameters and Clinical Applications. Ha H, Kim GB, Kweon J, Lee SJ, Kim YH, Lee DH, Yang DH, Kim N*. Korean J Radiol. 2016 Jul-Aug;17(4):445-62. doi: 10.3348/kjr.2016.17.4.445. Epub 2016 Jun 27. Review.

98. Incorporating a 3-dimensional printer into the management of early-stage cervical cancer. Baek MH, Kim DY, Kim N, Rhim CC, Kim JH, Nam JH. J Surg Oncol. 2016 Aug;114(2):150-2. doi: 10.1002/jso.24292.

99. Turbulent Kinetic Energy Measurement Using Phase Contrast MRI for Estimating the Post-Stenotic Pressure Drop: In Vitro Validation and Clinical Application. Ha H, Kim GB, Kweon J, Huh HK, Lee SJ, Koo HJ, Kang JW, Lim TH, Kim DH, Kim YH, Kim N*, Yang DH. PLoS One. 2016 Mar 15;11(3):e0151540. doi: 10.1371/journal.pone.0151540. eCollection 2016. PMID: 26978529

100. Perfusion- and Pattern-based Quantitative CT Indexes Using Contrast-Enhanced Dual-Energy Computed Tomography in Diffuse Interstitial Lung Disease: Relationships with Physiologic Impairment and Prediction of Prognosis, Jung Won Moon; Jang Pyo Bae; Ho Yun Lee; Namkug Kim*; Man Pyo Chung; Hye Yun Park; Yongjun Chang; Joon Beom Seo; Kyung Soo Lee, Eur Radiol. 2016 May;26(5):1368-77. doi: 10.1007/s00330-015-3946-2. (co_CA)

101. Perfusion parameters as potential imaging biomarkers for the early prediction of radiotherapy response in a rat tumor model. Lee HY1, Kim N**, Goo JM, Chie EK, Song HJ., Diagn Interv Radiol. 2016 May-Jun;22(3):231-40. doi: 10.5152/dir.2015.15171. (Co-first, FA)

102. Estimation of Turbulent Kinetic Energy using 4D Phase-Contrast MRI: Effect of Scan Parameters and Target Vessel Size. Ha H, Hwang D, Kim GB, Kweon J, Lee SJ, Baek J, Kim YH, Kim N*, Yang DH. Magn Reson Imaging. 2016 Jul;34(6):715-723. doi: 10.1016/j.mri.2016.03.008. Epub 2016 Mar 8. PMID: 26968139 coCA

103. Better Diagnosis of Functionally Significant Intermediate Sized Narrowings Using Intravascular Ultrasound-Minimal Lumen Area and Coronary Computed Tomographic Angiography-Based Myocardial Segmentation. Kang SJ1, Yang DH2, Kweon J1, Kim YH3, Lee JG2, Jung J2, Kim N2, Mintz GS4, Kang JW2, Lim TH2, Park SW1. Am J Cardiol. 2016 Jan 28. pii: S0002-9149(16)30144-8. doi: 10.1016/j.amjcard.2016.01.022.

104. Intravoxel incoherent motion MRI for liver fibrosis assessment: a pilot study. Chung SR, Lee SS, Kim N, Yu ES, Kim E, Kühn B, Kim IS. Acta Radiol. 2015 Dec;56(12):1428-36. doi: 10.1177/0284185114559763. Epub 2014 Nov 20. PMID: 25414372 [PubMed - indexed for MEDLINE]

105. Gesture-controlled interface for contactless control of various computer programs with a hooking-based keyboard and mouse-mapping technique in the operating room, Ben Joonyeon Park, Taekjin Jang, Jong Woo Choi and NamKug Kim*, Computational and Mathematical Methods in Medicine (0.766, 2014), Comput Math Methods Med. 2016;2016:5170379. doi: 10.1155/2016/5170379. PMID: 26981146

106. Optimal threshold of subtraction method for quantification of air-trapping on coregistered CT in COPD patients., Lee SM, Seo JB, Lee SM, Kim N, Oh SY, Oh YM., Eur Radiol. 2016 Jul;26(7):2184-92. doi: 10.1007/s00330-015-4070-z. Epub 2015 Oct 29.

107. Visual Assessment of Chest Computed Tomography Findings in Anti-cyclic Citrullinated Peptide Antibody Positive Rheumatoid Arthritis: Is it Associated with Airway Abnormalities? Park WH, Kim SS, Shim SC, Song ST, Jung SS, Kim JH, Kim N, Seo JB., Lung. 2016 Feb;194(1):97-105. doi: 10.1007/s00408-015-9828-1. PMID: 26608346

108. Assessment of Regional Xenon Ventilation, Perfusion, and Ventilation-Perfusion Mismatch Using Dual-Energy Computed Tomography in Chronic Obstructive Pulmonary Disease Patients. Hwang HJ1, Seo JB, Lee SM, Kim N, Oh SY, Lee JS, Lee SW, Oh YM. Invest Radiol. 2016 May;51(5):306-15. doi: 10.1097/RLI.0000000000000239. PMID: 26685105

109. Computer-aided diagnosis for classifying benign versus malignant thyroid nodules based on ultrasound images, Yongjun Changa), Anjan Kumar Paulb), Namkug Kim*, Jung Hwan Baek, Young Jun Choi, Eun Ju Ha, Kang Dae Lee, Hyoung Shin Lee, DaeSeock Shin, Nakyoung Kim, Med Phys. 2016 Jan;43(1):554. doi: 10.1118/1.4939060.

110. Post-stenotic plug-like jet with a vortex ring demonstrated by 4D flow MRI, Kim GB1, Ha H2, Kweon J1, Lee SJ3, Kim YH4, Yang DH5, Kim N*., Magn Reson Imaging. 2016 May;34(4):371-5. doi: 10.1016/j.mri.2015.11.010. PMID: 26657978

111. Histogram Analysis of Apparent Diffusion Coefficients for Occult Tonsil Cancer in Patients with Cervical Nodal Metastasis from an Unknown Primary Site at Presentation, Young Jun Choi, MD, Jeong Hyun Lee, MD, PhD, Hye Ok Kim, MD, Dae Yoon Kim, MD, Ra Gyoung Yoon, MD, So Hyun Cho, MD, Myeong Ju Koh, MD, Namkug Kim, PhD, Sang Yoon Kim, MD, PhD, Jung Hwan Baek, MD, PhD, Radiology. 2016 Jan;278(1):146-55. doi: 10.1148/radiol.2015141727. Epub 2015 Jun 24. PMID: 26115452

112. Multi-VENC Acquisition of Four-Dimensional Phase Contrast MRI to Improve Precision of Velocity Field Measurement, Hojin Ha, Guk Bae Kim, Jihoon Kweon, Young-Hak Kim, Namkug Kim, Dong Hyun Yang, and Sang Joon Lee, Magn Reson Med. 2016 May;75(5):1909-19. doi: 10.1002/mrm.25715. doi: 10.1002/mrm.25715. PMID: 26059014

113. Post-stenotic Recirculating Flow May Cause Hemodynamic Perforator Infarction, Bum Joon Kim,a Hojin Ha,b Hyung Kyu Huhb, Guk Bae Kim,c Jong S. Kim,a Namkug Kim,d,e Sang-Joon Lee,b Dong-Wha Kang,a Sun U. Kwon,a, J Stroke. 2015 Dec 17. doi: 10.5853/jos.2015.01445. , PMID: 26687122 (SCIe)

114. Lesion Location-Based Prediction of Visual Field Improvement after Cerebral Infarction, Bum Joon Kim, MD; Young-Hwan Kim; Namkug Kim; Sun U. Kwon; Sang Joon Kim; Jong S. Kim; Dong-Wha Kang, PLoS One. 2015 Nov 25;10(11):e0143882. doi: 10.1371/journal.pone.0143882. eCollection 2015.

115. Myocardial 3-Dimensional Printing for Septal Myectomy Guidance in a Patient With Obstructive Hypertrophic Cardiomyopathy. Yang DH1, Kang JW2, Kim N, Song JK2, Lee JW2, Lim TH2. Circulation. 2015 Jul 28;132(4):300-1. doi: 10.1161/CIRCULATIONA.115.015842. Case Report

116. Quantitative exponential modeling of copycat suicides: Association with mass media effect in South Korea, Sooyeon Suh, Yongjun Chang, Namkug Kim* Epidemiol Psychiatr Sci. 2015 Apr;24(2):150-7. doi: 10.1017/S204579601400002X. 24495411.

117. Subprosthetic pannus after aortic valve replacement surgery: cardiac CT findings and clinical features, Kichang Han, Dong Hyun Yang, So Youn Shin, Namkug Kim, Joon-Won Kang, Dae-Hee Kim, Jong-Min Song, Duk-Hyun Kang, Jae-Kwan Song, Joon Bum Kim, Sung-Ho Jung, Suk Jung Choo, Cheol Hyun Chung, Jae Won Lee, Tae-Hwan Lim, Radiology 276 (3), 724-731 2015

118. Stress Myocardial Perfusion CT in Patients Suspected of Having Coronary Artery Disease: Visual and Quantitative Analysis—Validation by Using Fractional Flow Reserve, Dong Hyun Yang, MD, PhD Young-Hak Kim, MD, PhD Jae-Hyung Roh, MD Joon-Won Kang, MD, PhD Dongjin Han, PhD Joonho Jung, MS Namkug Kim, PhD Jung Bok Lee, PhD Jung-Min Ahn, MD, PhD Jong-Young Lee, MD, PhD Duk-Woo Park, MD, PhD Soo-Jin Kang, MD, PhD Seung-Whan Lee, MD, PhD Cheol Whan Lee, MD, PhD Seong-Wook Park, MD, PhD Seung-Jung Park, MD, PhD Tae-Hwan Lim, MD, PhD, Radiology. 2015 Sep;276(3):715-23. doi: 10.1148/radiol.2015141126. Epub 2015 Apr 16. PMID: 25880262

119. Association Between Altitude and Regional Variation of ADHD in Youth. Huber RS, Kim TS, Kim N, Kuykendall MD, Sherwood SN, Renshaw PF, Kondo DG. J Atten Disord. 2015 Mar 25. pii: 1087054715577137. PMID: 25808310

120. Histogram analysis of apparent diffusion coefficient maps for differentiating primary CNS lymphomas from tumefactive demyelinating lesions. Lu SS, Kim SJ, Kim N, Kim HS, Choi CG, Lim YM. AJR Am J Roentgenol. 2015 Apr;204(4):827-34. doi: 10.2214/AJR.14.12677. PMID: 25794073

121. Comparison of a New Integral-Based Half-Band Method for CT Measurement of Peripheral Airways in COPD With a Conventional Full-Width Half-Maximum Method Using Both Phantom and Clinical CT Images. Cho YH, Seo JB, Kim N, Lee HJ, Hwang HJ, Kim EY, Oh SY. J Comput Assist Tomogr. 2015 Feb 13. PMID: 25700223

122. Quantitative Assessment of Global and Regional Air Trappings Using Non-rigid Registration and Regional Specific Volume Change of Inspiratory/Expiratory CT Scans: Studies on Healthy Volunteers and Asthmatics, Lee E, Seo JB, Lee HJ, Chae EJ, Lee SM, Oh SY, Kim N. Korean J Radiol. 2015 May-Jun;16(3):632-40. doi: 10.3348/kjr.2015.16.3.632. Epub 2015 May 13. PMID: 25995694

123. Relationship between altitude and lithium in groundwater in the United States of America: results of a 1992-2003 study Rebekah S. Huber1, Namkug Kim 1,2, Carl E. Renshaw 3, Perry F. Renshaw 1,4,5 , Douglas G. Kondo1,4,5 Geospatial Health 9(1), 2014, pp. 231-235

124. High Altitude Remains Associated with Elevated Suicide Rates after Adjusting for Socioeconomic Status: A Study from South Korea J Kim, N Choi, YJ Lee, H An, N Kim, HK Yoon, HJ Lee, Psychiatry Investig. 2014 Oct;11(4):492-4. doi: 10.4306/pi.2014.11.4.492. Epub 2014 Oct 20. PMID: 25395983

125. Altitude May Contribute to Regional Variation in Methamphetamine Use in the United States: A Population Database Study TS Kim, DG Kondo, N Kim, PF Renshaw, Psychiatry Investig. 2014 Oct;11(4):430-6. doi: 10.4306/pi.2014.11.4.430. Epub 2014 Oct 20. PMID: 25395974

126. Detailed analysis of the density change on chest CT of COPD using non-rigid registration of inspiration/expiration CT scans, Eun Young Kim, Joon Beom Seo, Hyun Joo Lee, Namkug Kim, Eunsol Lee, Sang Min Lee, Sang Young Oh, Hye Jeon Hwang, Yeon-Mok Oh, Sang-Do Lee, European Radiology, 1-9 2014

127. The Value of CT for Disease Detection and Prognosis Determination in Combined Pulmonary Fibrosis and Emphysema (CPFE). Choi SH, Lee HY, Lee KS, Chung MP, Kwon OJ, Han J, Kim N, Seo JB., PLoS One. 2014 Sep 9;9(9):e107476. doi: 10.1371/journal.pone.0107476. eCollection 2014. PMID: 25203455

128. Computer-aided detection system for masses in automated whole breast ultrasonography: development and evaluation of the effectiveness. Kim JH1, Cha JH2, Kim N, Chang Y2, Ko MS3, Choi YW4, Kim HH2. Ultrasonography. 2014 Apr;33(2):105-15. doi: 10.14366/usg.13023. Epub 2014 Feb 26. PMID: 24936503

129. Which Combination of MR Imaging Modalities Is Best for Predicting Recurrent Glioblastoma? Study of Diagnostic Accuracy and Reproducibility. Kim HS1, Ju Goh M, Kim N, Choi CG, Kim SJ, Kim JH., Radiology. 2014 May 30:132868.

130. Is diffusion-weighted MRI useful for differentiation of small non-necrotic cervical lymph nodes in patients with head and neck malignancies? Lim HK, Lee JH, Baek HJ, Kim N, Lee H, Park JW, Kim SY, Cho KJ, Baek JH., Korean J Radiol. 2014 Nov-Dec;15(6):810-6. doi: 10.3348/kjr.2014.15.6.810. Epub 2014 Nov 7.PMID: 25469094

131. Intravoxel incoherent motion diffusion-weighted MR imaging of the liver: effect of triggering methods on regional variability and measurement repeatability of quantitative parameters. Lee Y, Lee SS, Kim N, Kim E, Kim YJ, Yun SC, Kühn B, Kim IS, Park SH, Kim SY, Lee MG. Radiology. 2015 Feb;274(2):405-15. doi: 10.1148/radiol.14140759. Epub 2014 Sep 17. PMID: 25232802

132. Automatic Left and Right Lung Separation Using Free-formed Surface Fitting on Volumetric CT, Youn Joo Lee1, Minho Lee, Namkug Kim*, Joon Beom Seo2, Joo Young Park2, Journal of digital imaging(1.421), August 2014, Volume 27, Issue 4, pp 538-547.

133. Thoracic cavity segmentation algorithm using multiorgan extraction and surface fitting in volumetric CT, JangPyo Bae, Namkug Kim*, Sang Min Lee, Joon Beom Seo, Hee Chan Lee, Med Phys(3.761), 2014 Apr;41(4):041908. doi: 10.1118/1.4866836 24694139

134. Altitude is a Risk Factor for Completed Suicide in Bipolar Disorder, Rebekah S Huber, Hilary Coon, Namkug Kim, Perry F Renshaw, Douglas G Kondo, Medical Hypotheses (1.054), Med Hypotheses. 2014 Mar;82(3):377-81. doi: 10.1016/j.mehy.2014.01.006. Epub 2014 Jan 20., 24495565

135. Atypical Imaging Features of Primary Central Nervous System Lymphoma That Mimics Glioblastoma: Utility of Intravoxel Incoherent Motion MR Imaging.Suh CH1, Kim HS, Lee SS, Kim N, Yoon HM, Choi CG, Kim SJ. Radiology. 2014 Aug;272(2):504-13. doi: 10.1148/radiol.14131895. Epub 2014 Apr 1.PMID: 24697149

136. Performance enhancement of Respiratory Tumor Motion Prediction Using Adaptive Support Vector Regression: Comparison with Adaptive Neural Network Method. SeungWook Choi1, Yongjun Chang2, Namkug Kim*, Sung Ho Park3, Si Yeol Song3, Heung Sik Kang1, International Journal of Imaging Systems and Technology, 2014. 24 (1), 8-15

137. Histogram Analysis of Intravoxel Incoherent Motion for Differentiating Recurrent Tumor from Treatment Effect in Patients with Glioblastoma: Initial Clinical Experience. Kim HS, Suh CH, Kim N, Choi CG, Kim SJ, AJNR Am J Neuroradiol(3.167). 2014/3/1. 35(3) 490-497 23969343

138. Three-Dimensional Imaging of Cerebellar Mossy Fiber Rosettes by Ion-Abrasion Scanning Electron Microscopy Hyun-Wook Kim, Namkug Kim, Ki Woo Kim,, and Im Joo Rhyu, Microsc. Microanal. (3.007),19, S5, 172–177, 2013

139. Alterations of mean diffusivity in brain white matter and deep gray matter in Parkinson's disease, Hengjun J. Kima, b, Sang Joon Kima, Ho Sung Kima, Choong Gon Choi, Namkug Kim, Seungbong Hanc, Eun Hye Jangd, Sun J. Chungd, Chong Sik Leed, Neuroscience Letters (2.026) Volume 550, 29 August 2013, Pages 64?68

140. Recurrent Glioblastoma: Optimum Area under the Curve Method Derived from Dynamic Contrast-enhanced T1-weighted Perfusion MR Imaging. Chung WJ, Kim HS, Kim N, Choi CG, Kim SJ. Radiology (6.34) 2013 Jul 22.

141. Rapid Method for Electron Tomographic Reconstruction and Three-Dimensional Modeling of the Murine Synapse Using an Automated Fiducial Marker-Free System, Hyun-wook Kim, Seung Hak Oh, Namkug Kim, Eiko Nakazawa, and Im Joo Rhyu, Microsc. Microanal. (3.007), 19, S5, 182 -187, 2013, doi:10.1017/S1431927613012622

142. Focal fat deposition at liver MRI with gadobenate dimeglumine and gadoxetic acid: Quantitative and qualitative analysis, Suk Keu Yeom, Jae Ho Byun, Hye Jin Kim, Seong Ho Park, Namkug Kim, Yong Moon Shin, Pyo Nyun Kim, Magn Reson Imaging. (2.060) 2013 Apr 15. doi:pii: S0730-725X(13)00077-5. 10.1016/j.mri.2013.02.002.

143. Automatic reconstruction of the arterial and venous trees on volumetric chest CT, Seyoun Park, Sang Min Lee, Namkug Kim*, and Joon Beom Seo, Hayong Shin, Med. Phys(3.761), 2013 Jul;40(7):071906

144. Prediction of Postoperative Lung Function in Patients Undergoing Lung Resection: Dual-Energy Perfusion Computed Tomography versus Perfusion Scintigraphy. Chae EJ, Kim N, Seo JB, Park JY, Song JW, Lee HJ, Hwang HJ, Lim C, Chang YJ, Kim YH. Invest Radiol. (4.670). 2013 Mar 27. PMID: 23538887

145. Prediction of Pseudoprogression in Patients with Glioblastomas Using the Initial and Final Area Under the Curves Ratio Derived from Dynamic Contrast-Enhanced T1-Weighted Perfusion MR Imaging. Suh CH, Kim HS, Choi YJ, Kim N, Kim SJ.AJNR Am J Neuroradiol. (3.167) 2013 Jul 4.

146. A multifunctional mesoporous nanocontainer with an iron oxide core and a cyclodextrin gatekeeper for an efficient theranostic platform Jeonghun Lee, Hyunjung Kim, Seahee Kim, Hyemi Lee, Jin Kim, Namkug Kim, Heon Joo Park, Eun Kyoung Choi, Jin Seong Lee and Chulhee Kim, J. Mater. Chem. (6.101), 2012,22, 14061-14067 DOI: 10.1039/C2JM32137H, 18 Jun 2012

147. A Support Vector Machine Classifier Reduces Inter-Scanner Variation in the HRCT Classification of Regional Disease Pattern in Diffuse Lung Disease, Yongjun Chang, Jonghyuck Lim, Namkug Kim*, Joon Beom Seo David A. Lynch, Medical Physics (3.761), 2013 May;40(5):051912

148. Fast and efficient lung disease classification using hierarchical one-against-all support vector machine and cost-sensitive feature selection. Chang Y, Kim N*, Lee Y, Lim J, Seo JB, Lee YK., Comput Biol Med. (1.127) 2012 Nov 14. pii: S0010-4825(12)00165-5. doi: 10.1016/j.compbiomed.2012.10.001., 23158697

149. Regional cerebellar volume reflects static balance in elite female short-track speed skaters, Park In Sung; Yoon Jin-hwan; Kim Namkug; Rhyu Im Joo, International Journal of Sports Medicine (2.433), 2012 33:1-6

150. Quantitative assessment of change in regional disease patterns on serial HRCT of fibrotic interstitial pneumonia with texture-based automated quantification system. Yoon RG, Seo JB, Kim N, Lee HJ, Lee SM, Lee YK, Song JW, Kim DS. Eur Radiol(3.548). 2012 Aug 24. , 22918563

151. A Pilot Trial on Pulmonary Emphysema Quantification and Perfusion Mapping in a Single-Step Using Contrast-Enhanced Dual-Energy Computed Tomography. Lee CW, Seo JB, Lee Y, Chae EJ, Kim N, Lee HJ, Hwang HJ, Lim CH.,Invest Radiol(4.670). 2012 47(1):92-97, 21750465

152. Reproducibility of measurement of apparent diffusion coefficients of malignant hepatic tumors: Effect of DWI techniques and calculation methods. So Yeon Kim, Seung Soo Lee, Bumwoo Park, Namkug Kim, Jeong Kon Kim, Seong Ho Park, Jae Ho Byun, Ki Jun Song, Ja-Heung Koo, Eun Kyung Choi, Moon-Gyu Lee, Journal of Magnetic Resonance Imaging (2.77). 2012 Nov;36(5):1131-8. doi: 10.1002/jmri.23744. Epub 2012 Jul 6. PMID: 22777895

153. Improved correlation between CT emphysema quantification and pulmonary function test by density correction of volumetric CT data based on air and aortic density, Kim SS, Seo JB, Kim N, Chae EJ, Lee YK, Oh YM, Lee SD., Eur J Radiol(2.941). European journal of radiology 83 (1), 57-63. 22613510

154. Evaluation of MRI Resolution Affecting Trabecular Bone Parameters: Determination of Acceptable Resolution., N. Kim1**, J.G. Lee, Y. Song, H. J. Kim, J.S. Yeom, G. Cho, Magnetic Resonance in Medicine(3.268). 2011 Jun 7. doi: 10.1002/mrm.22984., 2012 Jan, 67(1) 218-225 21656550 (FA)

155. Sex differences in amygdala subregions: Evidence from subregional shape analysis, Hengjun J Kim, Namkug Kim**, Sehyun Kim, Seokjun Hong, Kyungmo Park, Sabina Lim, Jung-Mi Park, Byungjo Na, Younbyoung Chae, Jeongchan Lee, Sujung Yeo, Il-Hwan Choe, Seung-Yeon Cho, and Gyunggoo Cho, Neuro Image (5.9) Volume 60, Issue 4, 1 May 2012, Pages 2054–2061 (Co-first FA, Cover)

156. Hepatic Fat Quantification: a Prospective Comparison of Chemical Shift Gradient-echo MR imaging Methods and MR spectroscopy with Histologic Assessment as the Reference Standard, Bo kyeong Kang, MD, Eun Sil Yu, MD†, Seung Soo Lee, MD, Youngjoo Lee, PhD, Namkug Kim, PhD, Claude B. Sirlin, MD‡, Eun Yoon Cho, MD§, Suk Keu Yeom, MD, #, Jae Ho Byun, MD, Seong Ho Park, MD, Moon-Gyu Lee, MD, Invest Radiol(4.670)., 2012 Apr 25. 47(6) 368-375, 22543969

157. Cocaine Use in the Past Year is Associated with Altitude of Residence, Fiedler KK, Kim N, Kondo DG, Renshaw PF, J Addict Med(1.726). 2012 Jun;6(2):166-71. doi: 10.1097/ADM.0b013e31824b6c62.PMID: 22531819

158. Percent Change of Perfusion Skewness and Kurtosis: A Potential Imaging Biomarker for Early Treatment Response in Patients with Newly Diagnosed Glioblastomas. Hye Jin Baek, Ho Sung Kim, Namkug Kim, Young Jun Choi, Young Joong Kim, Radiology (6.34). 07/2012; DOI:10.1148/radiol.12112120

159. Incidence of major depressive episode correlates with elevation of substate region of residence, Kristen DelMastroa, Tracy Hellema, Namkug Kim, Douglas Kondoa, b, c, Young?Hoon Sunga, b, Perry F. Renshawa, Journal of Affective Disorders (3.295), Volume 129, Issues 1-3, March 2011, Pages 376-379

160. Comparison of Usual Interstitial Pneumonia and Nonspecific Interstitial Pneumonia: Quantification of Disease Severity and Discrimination between Two Diseases on HRCT Using a Texture-Based Automated System. Park, S. O., Seo, J. B., Kim, N., Lee, Y. K., Lee, J., & Kim, D. S. (2011). Korean Journal of Radiology(1.766), 2011 May-Jun;12(3), 297-307. doi: 10.3348/kjr.2011.12.3.297, 21603289

161. Regional Context-sensitive Support Vector Machine Classifier to Improve Automated Identification of Regional Pattern of Diffuse Interstitial Lung Disease. Lim JH, Kim N*, Seo JB, Lee YK, Lee Y, Kang SH, Journal of Digital Imaging(1.421), 2011 Dec;24(6):1133-40, 21311944

162. Hepatic fat quantification using chemical shift MR imaging and MR spectroscopy in the presence of hepatic iron deposition: validation in phantoms and in patients with chronic liver disease. Lee SS, Lee Y, Kim N, Kim SW, Byun JH, Park SH, Lee MG, Ha HK. J Magn Reson Imaging(2.749). 2011 Jun;33(6):1390-8. doi: 10.1002/jmri.22583, 21591008

163. Tracheal morphology and collapse in COPD: Correlation with CT indices and pulmonary function test. Lee HJ, Seo JB, Chae EJ, Kim N, Lee CW, Oh YM, Lee SD. Eur J Radiol(2.941). 2011 Dec;80(3):e531-5, 21315531

164. Evaluation of computer-aided detection and dual energy software in detection of peripheral pulmonary embolism on dual-energy pulmonary CT angiography. C.W. Lee, J.B. Seo, J.W. Song, M.Y. Kim, H.Y. Lee, Y.S. Park, E.J. Chae, Y.M. Jang, N. Kim, and B. Krauss, Eur Radiol(3.548). 2011 Jan;21(1):54-62. Epub 2010 Aug 1. 20680290

165. Open-Label Uridine for Treatment of Depressed Adolescents with Bipolar Disorder, Douglas G. Kondo, Young-Hoon Sung, Tracy L. Hellem, Kristen K. Delmastro, Eun-Kee Jeong, Namkug Kim, Xianfeng Shi and Perry F. Renshaw. Journal of Child and Adolescent Psychopharmacology(2.479). 2011 Apr;21(2): 171-175. doi:10.1089/cap.2010.0054, 21486171

166. Review: Magnetic Resonance Spectroscopy Studies of Pediatric Major Depressive Disorder. Douglas Kondo, Tracy Hellem, Young-Hoon Sung, Namkug Kim, E.-K. Jeong, Kristen DelMastro, Xianfeng Shi and Perry Renshaw, Depression Research and Treatment, Depress Res Treat.2011;2011:650450. Epub 2010 Oct 4. 21197097

167. Altitude, Gun Ownership, Rural Areas, and Suicide. N. Kim1**, J. Wade, B.E. Brenner, C.A. Haws, D.A. Yurgelun-Todd, and P.F. Renshaw, American Journal of Psychiatry(12.759),2011 Jan;168(1):49-54: 2010-09-15 Epub, doi: 10.1176/appi.ajp.2010.10020289., 20843869 (FA)

168. Amygdalar shape analysis method using surface contour aligning, spherical mapping, and probabilistic subregional segmentation. Kim N1**, Kim HJ, Hwang J, Yoon SJ, Cho HB, Renshaw PF, Lyoo IK, Kim JE Neurosci Lett (2.055). 2011 Jan 13;488(1):65-9. Epub 2010 Nov 5. , 21056631 (FA)

169. Diagnosis of lymph node metastasis in uterine cervical cancer: usefulness of computer-aided diagnosis with comprehensive evaluation of MR images and clinical findings. Kim MH, Kim JK, Lee Y, Park BW, Lee CK, Kim N, Cho G, Choi HJ, Cho KS. Acta Radiol(1.486). 2011 Dec 1;52(10):1175-83, 21969698

170. Quantitative Assessment of Emphysema, Air Trapping, and Airway Thickening on Computed Tomography. Young Kyung Lee, Yeon-Mok Oh, Ji-Hyun Lee, Eun Kyung Kim, Jin Hwa Lee, Namkug Kim, Joon Beom Seo, Sang Do Lee, KOLD Study Group, Beiträge zur Klinik der Tuberkulose (1.58). 04/2012; 186(3):157-165. DOI:10.1007/s00408-008-9071-0

171. Airway Measurement for Airway Remodeling Defined by Post-Bronchodilator FEV1/FVC in Asthma: Investigation Using Inspiration?Expiration Computed Tomography. Eun Jin Chae, Tae-Bum Kim, You Sook Cho, Chan-Sun Park, Joon Beom Seo, Namkug Kim, Hee-Bom Moon, Allergy Asthma Immunol Res. (2.653), 2011 April; 3(2):111-117, 21461250

172. Collateral Ventilation to Congenital Hyperlucent Lung Lesions Assessed on Xenon-Enhanced Dynamic Dual-Energy CT: an Initial Experience. Hyun Woo Goo, Namkug Kim, Seung Il Park, Dong Kwan Kim, Ellen Ai-Rhan Kim, Korean J Radiol(1.766), 2011 Jan;12(1):25-33. Epub 2011 Jan 3. 21228937

173. Three phenotypes of obstructive lung disease in the elderly. Jo KW, Ra SW, Chae EJ, Seo JB, Kim N, Lee JH, Kim EK, Lee YK, Kim TH, Huh JW, Kim WJ, Lee JH, Lee SM, Lim SY, Shin TR, Yoon HI, Sheen SS, Lee JS, Lee SD, Oh YM. Int J Tuberc Lung D(2.557). 2010 Nov;14(11):1481-8. 20937191

174. A Quick Method to Measure Hydroxyl Ion Contents in Bone Mineral Crystals Using Solid State NMR, Youngkyu Song1, 2, Hengjun Kim1, Chaejoon Cheong1, Namkug Kim, Jin Sub Yeom3, Gyunggoo Cho, Journal of Analytical Science & Technology (2010) 1 (2), 141-146

175. Volumetric, planar, and linear analyses of pharyngeal airway change on computed tomography and cephalometry after mandibular setback surgery. J.W. Park, N. Kim, J.W. Kim, M.J. Kim, and Y.I. Chang, Am J Orthod Dentofac(1.354), 2010 sep;138(3):292-299 , 20816298

176. Feasibility of FAIR Imaging for Evaluating Tumor Perfusion. Jee-Hyun Cho, MS,1,6 Gyunggoo Cho, Youngkyu Song, Chulhyun Lee, Bum-Woo Park, Chang Kyung Lee, Namkug Kim, Sung Bin Park, Jong Soon Kang, Moo Rim Kang, Hwan Mook Kim, Young Ro Kim, Kyoung-Sik Cho, and Jeong Kon Kim, J Magn Reson Imaging(2.749), 2010 Sep; 32:738–744 (2010), 20815076

177. Neurochemical alterations in methamphetamine-dependent patients treated with cytidine-5'-diphosphate choline: a longitudinal proton magnetic resonance spectroscopy study. S.J. Yoon, I.K. Lyoo, H.J. Kim, T.S. Kim, Y.H. Sung, N. Kim, S.E. Lukas, and P.F. Renshaw, Neuropsychopharmacol (6.685), 2010/4/30. 35(5): p. 1165-73. 20043005

178. Malignant hepatic tumors: short-term reproducibility of apparent diffusion coefficients with breath-hold and respiratory-triggered diffusion-weighted MR imaging. S.Y. Kim, S.S. Lee, J.H. Byun, S.H. Park, J.K. Kim, B. Park, N. Kim, and M.G. Lee, Radiology(6.069), 2010 Jun; 255(3): p. 815-23. 20501719

179. Slope of emphysema index: an objective descriptor of regional heterogeneity of emphysema and an independent determinant of pulmonary function. E.J. Chae, J.B. Seo, J.W. Song, N. Kim, B.W. Park, Y.K. Lee, Y.M. Oh, S.D. Lee, and S.Y. Lim, AJR Am J Roentgenol(2.797), 2010/03. 194(3): p. W248-55. 20173123

180. Xenon ventilation imaging using dual-energy computed tomography in asthmatics: initial experience. E.J. Chae, J.B. Seo, J. Lee, N. Kim, H.W. Goo, H.J. Lee, C.W. Lee, S.W. Ra, Y.M. Oh, and Y.S. Cho, Invest Radiol(4.670), 2010/06. 45(6): p. 354-61. 20404734

181. Collateral ventilation in a canine model with bronchial obstruction: assessment with xenon-enhanced dual-energy CT. E.J. Chae, J.B. Seo, N. Kim, K.S. Song, J.H. Shin, T.H. Kim, and Y. Lee, Radiology(6.069), 2010/6/1. 255(3): p. 790-8. 20501716

182. Preoperative portal vein embolization using an amplatzer vascular plug. H. Yoo, G.Y. Ko, D.I. Gwon, J.H. Kim, H.K. Yoon, K.B. Sung, N. Kim, and J. Lee, Eur Radiol(3.594), 2009. 19(5): p. 1054-61. 19057904

183. Correction of lung boundary using the gradient and intensity distribution. Y. Yim, H. Hong, J.B. Seo, N. Kim, E. Jin Chae, and Y.G. Shin, Comput Biol Med(1.127), 2009. 39(3): p. 239-50. 19232581

184. Feasibility of automated quantification of regional disease patterns depicted on high-resolution computed tomography in patients with various diffuse lung diseases. S.O. Park, J.B. Seo, N. Kim, S.H. Park, Y.K. Lee, B.W. Park, Y.S. Sung, Y. Lee, J. Lee, and S.H. Kang, Korean J Radiol(1.766), 2009. 10(5): p. 455-63. 19721830

185. Relative apparent diffusion coefficient: determination of reference site and validation of benefit for detecting metastatic lymph nodes in uterine cervical cancer. S.O. Park, J.K. Kim, K.A. Kim, B.W. Park, N. Kim, G. Cho, H.J. Choi, and K.S. Cho, J Magn Reson Imaging(2.749), 2009. 29(2): p. 383-90. 19161191

186. Performance testing of several classifiers for differentiating obstructive lung diseases based on texture analysis at high-resolution computerized tomography (HRCT). Y. Lee, J.B. Seo, J.G. Lee, S.S. Kim, N. Kim*, and S.H. Kang, Comput Meth Prog Bio(1.238), 2009. 93(2): p. 206-15. 19070933

187. Bayesian classifier for predicting malignant renal cysts on MDCT: early clinical experience. Y. Lee, N. Kim, K.S. Cho, S.H. Kang, D.Y. Kim, Y.Y. Jung, and J.K. Kim, AJR Am J Roentgenol(2.797), 2009. 193(2): p. W106-11. 19620410

188. Panoramic endoluminal display with minimal image distortion using circumferential radial ray-casting for primary three-dimensional interpretation of CT colonography. S.S. Lee, S.H. Park, J.K. Kim, N. Kim, J. Lee, B.J. Park, Y.J. Kim, M.W. Lee, A.Y. Kim, and H.K. Ha, European Radiology (3.59). 04/2012; 19(8):1951-1959. DOI:10.1007/s00330-009-1362-1

189. Responses to inhaled long-acting beta-agonist and corticosteroid according to COPD subtype. J.H. Lee, Y.K. Lee, E.K. Kim, T.H. Kim, J.W. Huh, W.J. Kim, S.M. Lee, S. Lee, S.Y. Lim, T.R. Shin, H.I. Yoon, S.S. Sheen, N. Kim, J.B. Seo, Y.M. Oh, and S.D. Lee, Resp Med(2.525), 2009. 19926461

190. Robust and fast shell registration in PET and MR/CT brain images. H. Lee, J. Lee, N. Kim, I.K. Lyoo, and Y.G. Shin, Comput Biol Med(1.127), 2009. 39(11): p. 961-77. 19674741

191. CT scanning-based phenotypes vary with ADRB2 polymorphisms in chronic obstructive pulmonary disease. W.J. Kim, Y.M. Oh, J. Sung, Y.K. Lee, J.B. Seo, N. Kim, T.H. Kim, J.W. Huh, J.H. Lee, E.K. Kim, S.M. Lee, S. Lee, S.Y. Lim, T.R. Shin, H.I. Yoon, S.Y. Kwon, and S.D. Lee, Resp Med(2.525), 2009. 103(1): p. 98-103. 18789663

192. Development of an automatic classification system for differentiation of obstructive lung disease using HRCT. N. Kim1**, J.B. Seo, Y. Lee, J.G. Lee, S.S. Kim, and S.H. Kang, J Digit Imaging(1.421), 2009. 22(2): p. 136-48. 18712567 (FA)

193. Node-by-node correlation between MR and PET/CT in patients with uterine cervical cancer: diffusion-weighted imaging versus size-based criteria on T2WI. E.K. Choi, J.K. Kim, H.J. Choi, S.H. Park, B.W. Park, N. Kim, J.S. Kim, K.C. Im, G. Cho, and K.S. Cho, Eur Radiol(3.548), 2009. 19277675

194. Texture-based quantification of pulmonary emphysema on high-resolution computed tomography: comparison with density-based quantification and correlation with pulmonary function test. Y.S. Park, J.B. Seo, N. Kim, E.J. Chae, Y.M. Oh, S.D. Lee, Y. Lee, and S.H. Kang, Invest Radiol(4.670), 2008. 43(6): p. 395-402. 18496044

195. Quantitative assessment of emphysema, air trapping, and airway thickening on computed tomography. Y.K. Lee, Y.M. Oh, J.H. Lee, E.K. Kim, N. Kim, J.B. Seo, and S.D. Lee, Lung(1.734), 2008. 186(3): p. 157-65. 18351420 (Cite 56)

196. Quantitative analysis of diffusion-weighted magnetic resonance imaging of the pancreas: usefulness in characterizing solid pancreatic masses. S.S. Lee, J.H. Byun, B.J. Park, S.H. Park, N. Kim, B. Park, J.K. Kim, and M.G. Lee, J Magn Reson Imaging(2.749), 2008. 28(4): p. 928-36. 18821618 (Cite 49)

197. Quantitative assessment of synovial vascularity using contrast-enhanced power Doppler ultrasonography: correlation with histologic findings and mr imaging findings in arthritic rabbit knee model. S.H. Lee, J.S. Suh, M.J. Shin, S.M. Kim, N. Kim, and S.H. Suh, Korean J Radiol(1.766), 2008. 9(1): p. 45-53. 18253075

198. Robust feature-based registration using a Gaussian-weighted distance map and brain feature points for brain PET/CT images. H. Lee, J. Lee, N. Kim, S.J. Kim, and Y.G. Shin, Comput Biol Med(1.127), 2008. 38(9): p. 945-61. 18760408

199. Evaluation of tumor angiogenesis with a second-generation US contrast medium in a rat breast tumor model. E.Y. Ko, S.H. Lee, H.H. Kim, S.M. Kim, M.J. Shin, N. Kim, and G. Gong, Korean J Radiol(1.766), 2008. 9(3): p. 243-9. 18525227

200. Semi-automatic measurement of the airway dimension by computed tomography using the full-width-half-maximum method: a study on the measurement accuracy according to the CT parameters and size of the airway. N. Kim1**, J.B. Seo, K.S. Song, E.J. Chae, and S.H. Kang, Korean J Radiol(1.766), 2008. 9(3): p. 226-35. 18525226 (FA)

201. Semi-automatic measurement of the airway dimension by computed tomography using the full-with-half-maximum method: a study of the measurement accuracy according to the orientation of an artificial airway. N. Kim1**, J.B. Seo, K.S. Song, E.J. Chae, and S.H. Kang, Korean J Radiol(1.766), 2008. 9(3): p. 236-42. 18525225 (FA)

202. CT histogram analysis: differentiation of angiomyolipoma without visible fat from renal cell carcinoma at CT imaging. J.Y. Kim, J.K. Kim, N. Kim, and K.S. Cho, Radiology(6.069), 2008. 246(2): p. 472-9. 18094264

203. Feasibility of diffusion-weighted imaging in the differentiation of metastatic from nonmetastatic lymph nodes: early experience. J.K. Kim, K.A. Kim, B.W. Park, N. Kim, and K.S. Cho, J Magn Reson Imaging(2.749), 2008. 28(3): p. 714-9. 18777531 (Cite 58)

204. Apparent diffusion coefficient: prostate cancer versus noncancerous tissue according to anatomical region. J.H. Kim, J.K. Kim, B.W. Park, N. Kim, and K.S. Cho, J Magn Reson Imaging(2.749), 2008. 28(5): p. 1173-9. 18837000

205. Quantitatively assessed dynamic contrast-enhanced magnetic resonance imaging in patients with chronic obstructive pulmonary disease: correlation of perfusion parameters with pulmonary function test and quantitative computed tomography. Y.M. Jang, Y.M. Oh, J.B. Seo, N. Kim, E.J. Chae, Y.K. Lee, and S.D. Lee, Invest Radiol(4.670), 2008. 43(6): p. 403-10. 18496045

206. Xenon ventilation CT with a dual-energy technique of dual-source CT: initial experience. E.J. Chae, J.B. Seo, H.W. Goo, N. Kim, K.S. Song, S.D. Lee, S.J. Hong, and B. Krauss, Radiology(6.069), 2008. 248(2): p. 615-24. 18641254 (Cite 56)

207. Relationship between N-acetyl-aspartate in gray and white matter of abstinent methamphetamine abusers and their history of drug abuse: a proton magnetic resonance spectroscopy study. Y.H. Sung, S.C. Cho, J. Hwang, S.J. Kim, H. Kim, S. Bae, N. Kim, K.H. Chang, M. Daniels, P.F. Renshaw, and I.K. Lyoo, Drug Alcohol Depen(3.365), 2007. 88(1): p. 28-35. 17084995

208. Efficient liver segmentation using a level-set method with optimal detection of the initial liver boundary from level-set speed images. J. Lee, N. Kim, H. Lee, J.B. Seo, H.J. Won, Y.M. Shin, Y.G. Shin, and S.H. Kim, Comput Meth Prog Bio(1.238), 2007. 88(1): p. 26-38. 17719125

209. Decreased GABA levels in anterior cingulate and basal ganglia in medicated subjects with panic disorder: a proton magnetic resonance spectroscopy (1H-MRS) study. B.J. Ham, Y. Sung, N. Kim, S.J. Kim, J.E. Kim, D.J. Kim, J.Y. Lee, J.H. Kim, S.J. Yoon, and I.K. Lyoo, Prog Neuro-psychoph(2.877), 2007. 31(2): p. 403-11. 17141385

210. Functional MR imaging of prostate cancer. Y.J. Choi, J.K. Kim, N. Kim, K.W. Kim, E.K. Choi, and K.S. Cho, Radiographics(2.76), 2007. 27(1): p. 63-75; discussion 75-7. 17234999 (Cite 85)

211. Regional cerebral cortical thinning in bipolar disorder. I.K. Lyoo, Y.H. Sung, S.R. Dager, S.D. Friedman, J.Y. Lee, S.J. Kim, N. Kim, D.L. Dunner, and P.F. Renshaw, Bipolar Disord(5.221), 2006. 8(1): p. 65-74. 16411982, (Citation 88)

212. A three-dimensional analysis of soft and hard tissue changes after a mandibular setback surgery. N. Kim1**, C. Lee, S.H. Kang, J.W. Park, M.J. Kim, and Y.I. Chang, Comput Meth Prog Bio(1.238), 2006. 83(3): p. 178-87. 16919839 (FA)

213. Disrupted white matter tract integrity of anterior cingulate in trauma survivors. M.J. Kim, I.K. Lyoo, S.J. Kim, M. Sim, N. Kim, N. Choi, D.U. Jeong, J. Covell, and P.F. Renshaw, Neuroreport(1.822), 2005. 16(10): p. 1049-53. 15973146

214. Evaluation of pedicle screw position on computerized tomography scans. Technical note. J.S. Yeom, M.S. Chung, C.K. Lee, Y. Kim, N. Kim, and J.B. Lee, J Neurosurg:Spine (2.739), 2003. 98(1 Suppl): p. 104-9. 12546401

215. Analysis of errors in medical rapid prototyping models. J.Y. Choi, J.H. Choi, N. Kim, Y. Kim, J.K. Lee, M.K. Kim, J.H. Lee, and M.J. Kim, Int J Oral Maxillofac Surg(1.302), 2002. 31(1): p. 23-32. 11936396

216. Collaborative surgical simulation over the internet. Y. Kim, J.-H. Choi, J. Lee, M.K. Kim, N. Kim, J.-S. Yeom, and Y.O. Kim, IEEE Internet Computing(2.514), 2001 5(3): p. 65-73. 10.1109/4236.935179

217. Web based 3-D medical image visualization on the PC. N. Kim1**, D.H. Lee, J.H. Kim, Y. Kim, and H.J. Cho, Stud Health Technol Inform, 1998. 52 Pt 2: p. 1105-10. 10384632 (SCOPUS) (FA)

218. Distributed Concurrent Engineering: Internet-based interactive 3-D dynamic browsing and markup of STEP data. C.Y. Kim, N. Kim, Y. Kim, S.H. Kang, and P. O'Grady, Concurrent Engineering-Research and Applications, (0.553)1998. 6(1): p. 53-70. (Cite 37)

219. Subdivision Methods of Converting STEP into VRML on Web. N. Kim1**, Y. Kim, and S.-H. Kang, Computers & Industrial Engineering (1.543), 1997 33(3-4): p. 497-500. (FA)

220. An Evolutionary Method for General Surface-Surface Intersection Problems. N.W. Cho, N. Kim, Y. Kim, and S.-H. Kang, Computers & Industrial Engineering (1.543), 1997 33(3-4): p. 573-576.

Reviews

1. Deep Learning in Medical Imaging. Kim M, Yun J, Cho Y, Shin K, Jang R, Bae HJ, Kim N*. Neurospine. 2020 Jun;17(2):471-472. doi: 10.14245/ns.1938396.198.c1. Epub 2020 Jun 30.

2. Convolutional Neural Network Technology in Endoscopic Imaging: Artificial Intelligence for Endoscopy. Choi J, Shin K, Jung J, Bae HJ, Kim DH, Byeon JS, Kim N. Clin Endosc. 2020 Mar;53(2):117-126. doi: 10.5946/ce.2020.054. Epub 2020 Mar 30.

3. Deep into the Brain: Artificial Intelligence in Stroke Imaging., Lee EJ, Kim YH, Kim N, Kang DW., J Stroke. 2017 Sep;19(3):277-285. doi: 10.5853/jos.2017.02054. Epub 2017 Sep 29. Review.

4. Three-Dimensional Printing: Basic Principles and Applications in Medicine and Radiology, Guk Bae Kim, PhD,1 Sangwook Lee, BS,1 Haekang Kim, BS,1 Dong Hyun Yang, MD, PhD,2 Young-Hak Kim, MD, PhD,3 Yoon Soo Kyung, MD, PhD,4 Choung-Soo Kim, MD, PhD,5 Se Hoon Choi, MD, PhD,6 Bum Joon Kim, MD,7 Hojin Ha, PhD,8 Sun U. Kwon, MD, PhD,7 and Namkug Kim*, PhD9, Korean J Radiol. 2016 Mar-Apr;17(2):182-197. English. Published online Mar 02, 2016. http://dx.doi.org/10.3348/kjr.2016.17.2.182

5. Deep Learning in Medical Imaging: General Overview. Lee JG, Jun S, Cho YW, Lee H, Kim GB, Seo JB, Kim N*. Korean J Radiol. 2017 Jul-Aug;18(4):570-584. doi: 10.3348/kjr.2017.18.4.570. Epub 2017 May 19. Review PMID: 28670152 [PubMed - in process]

6. An Engineering View on Megatrends in Radiology: From Being Digital to Quantitative Tools of Medicine, Kim N*, Choi SW, Choi JS, Seo JB, Park SY, Chang YJ, Lee JY, Korean J Radiol(1.766) 2013 Mar;14(2):139-53 (FA, CA) 1229-6929

7. Deep Learning Applications in Chest Radiography and Computed Tomography: Current State of the Art. Lee SM, Seo JB, Yun J, Cho YH, Vogel-Claussen J, Schiebler ML, Gefter WB, van Beek EJR, Goo JM, Lee KS, Hatabu H, Gee J, Kim N. J Thorac Imaging. 2019 Mar;34(2):75-85. doi: 10.1097/RTI.0000000000000387.

8. Applications of Three-Dimensional Printing in Cardiovascular Surgery: A Case-Based Review, DH Yang, SH Park, K Lee, T Kim, JB Kim, TJ Yun, GB Kim, N Kim, Cardiovascular Imaging Asia 2 (4), 166-175

9. Clinical application of three-dimensional printing technology in craniofacial plastic surgery. Choi JW1, Kim N2., Arch Plast Surg. 2015 May;42(3):267-77. doi: 10.5999/aps.2015.42.3.267. Epub 2015 May 14.

10.

Letters

1. Response to Aubin et al. Letter, Namkug Kim, Ph.D.; Deborah A. Yurgelun-Todd, Ph.D.; Perry F. Renshaw, M.D., Ph.D. Boston, Mass. Am J Psychiatry 2011;168:327-327. 10.1176/appi.ajp.2010.1010150

2. Reply to Letter by Dyverfeldt and Ebbers Regarding Article "Estimation of Turbulent Kinetic Energy using 4D Phase-Contrast MRI: Effect of Scan Parameters and Target Vessel Size". Ha H, Hwang D, Kim GB, Kweon J, Lee SJ, Baek J, Kim YH, Kim N, Yang DH. Magn Reson Imaging. 2016 Nov;34(9):1338-1340.. doi: 10.1016/j.mri.2016.07.014.

Editorials

1. Translational research: where do we go? Namkug Kim, Dae Chul Suh, Neurointervention 09/2012; 7(2):66-7. DOI:10.5469/neuroint.2012.7.2.66, 22970414

Acknowledgement

1. Graphic analysis of flow-volume curves: a pilot study. Lee J1, Lee CT2, Lee JH3, Cho YJ4, Park JS5, Oh YM6, Lee SD7, Yoon HI8; KOLD Study Group. BMC Pulm Med. 2016 Jan 22;16:18. doi: 10.1186/s12890-016-0182-8.

2. Study Design and Outcomes of Korean Obstructive Lung Disease (KOLD) Cohort Study, Tai Sun Park, M.D.,1 Jae Seung Lee, M.D.,1 Joon Beom Seo, M.D.,2 Yoonki Hong, M.D.,3 Jung-Wan Yoo, M.D.,1 Byung Ju Kang, M.D.,1 Sei Won Lee, M.D.,1 Yeon-Mok Oh, M.D.,1 Sang-Do Lee, M.D.,corresponding author1 and KOLD Study Group Tuberc Respir Dis (Seoul). 2014 Apr; 76(4): 169–174. Published online 2014 Apr 25. doi: 10.4046/trd.2014.76.4.169 PMCID: PMC4021264

3. Decreased frontal N-acetylaspartate levels in adolescents concurrently using both methamphetamine and marijuana. Sung YH, Carey PD, Stein DJ, Ferrett HL, Spottiswoode BS, Renshaw PF, Yurgelun-Todd DA. ,Behav Brain Res. 2013 Jun 1;246:154-61. doi: 10.1016/j.bbr.2013.02.028. Epub 2013 Mar 4.

4. Brain Structural Abnormalities and Mental Health Sequelae in South Vietnamese Ex–Political Detainees Who Survived Traumatic Head Injury and Torture FREE, Richard F. Mollica, MD; In Kyoon Lyoo, MD, PhD, MMS; Miriam C. Chernoff, PhD; Hoan X. Bui; James Lavelle, LICSW, Sujung J. Yoon, MD, PhD; Jieun E. Kim, MD; Perry F. Renshaw, MD, PhD, Arch Gen Psychiatry. 2009; 66(11):1221-1232. doi:10.1001/archgenpsychiatry.2009.127.

5. Laterobasal Amygdalar Enlargement in 6- to 7-Year-Old Children With Autism Spectrum Disorder FREE, Jieun E. Kim, MD, PhD; In Kyoon Lyoo, MD, PhD, MMS; Annette M. Estes, PhD; Perry F. Renshaw, MD, PhD; Dennis W. Shaw, MD; Seth D. Friedman, PhD; Dajung J. Kim, BA; Sujung J. Yoon, MD, PhD; Jaeuk Hwang, MD, PhD; Stephen R. Dager, MD, Arch Gen Psychiatry. 2010; 67(11):1187-1197. doi:10.1001/archgenpsychiatry.2010.148

6. Decreased frontal N-acetylaspartate levels in adolescents concurrently using both methamphetamine and marijuana, Young-Hoon Sunga, b, Paul D. Careyc, Dan J. Steinc, Helen L. Ferrettc, Bruce S. Spottiswoodec, Perry F. Renshawa, b, d, Deborah A. Yurgelun-Todd, Behavioural Brain Research, Volume 246, 1 June 2013, Pages 154-161

Non-peer reviewed scientific or medical publications/materials in print or other media

1. Introduction of Development of Korean Biopsy Robot (Medical Imaging) JB SEO, N KIM, J CHOI IEICE technical report: 114 (103), 59-61

2. Introduction to medical imaging and its application in Asan Medical Center (Medical Imaging) N Kim, JB Seo, MH Lee IEICE technical report: 114 (103), 13-16

3. False Positive Reduction by Actively Mining Negative Samples for Pulmonary Nodule Detection in Chest Radiographs, Sejin Park, Woochan Hwang, Kyu Hwan Jung, Joon Beom Seo, Namkug Kim, 2018/7/26, arXiv preprint arXiv:1807.10756