Imaging Biomarkers

Source for Quantitative Thinks

What is Imaging Biomarker ?

イメージングバイオマーカは、通常の生物学的過程、病理学的過程、もしくは治療的介入に対する薬理学的応答の指標として、客観的に測定され評価される生物学的な画像から取得される特性です。

Imaging biomarkers are characteristics acquired from biological images that are objectively measured and evaluated as indicators of normal biological processes, pathological processes, or pharmacological responses to therapeutic intervention.

Examples

Brain

Eye

Ear&Nose

Tooth&Oral cavity

Neck

Cardiac

Lung

Breast

Liver

Pancreas

Gall bladder

Spleen

Intestine&Colon

Urology

Uterus&Ovary

Lymph

Musculoskeletal System

Vascular

Skin

General features

GLCM texture

Fractal dimension (with box counting)

longest/shortest diameter

Area

Volume

Angle

Signal of ROI(Max, Min, Mean, Median, SD etc)

Entropy

Roundness

Centroid

Skewness

Kurtosis