Esophageal Perforation - Boerhaave’s syndrome
Mallory–Weiss syndrome
Achalasia
Diffuse esophageal spasm (DES)
Esophageal Diverticula
Webs and Rings - Plummer-Vinson syndrome
Bariatric Surgery
Percutaneous Endoscopic Gastrostomy (PEG)
Blind-Loop Syndrome
Benign Tumors
Adenomatous polyps
Hyperplastic polyps
Malignant Disease
Gastric Carcinoma
Gastric lymphoma
Gastrointestinal stromal tumor (GIST) of the stomach
Mechanical SBO
Gallstone Ileus
Intussusception
Small-bowel volvulus
Superior mesenteric artery syndrome (Wilkie syndrome)
Paralytic Ileus
Functional LBO
Colonic Pseudo-Obstruction (Ogilvie’s Syndrome)
Mechanical LBO
Large Bowel Volvulus
Anal Fissures
Anorectal Abscess
Fistula-In-Ano
Hemorrhoids
Rectal prolapse
Ischemic Colitis
Longitudinal Pancreaticojejunostomy (Puestow Procedure)
Pancreaticoduodenectomy (Whipple procedure)
Annular pancreas
Islet Cell Tumors:
WDHA syndrome (VIPoma)
Zollinger–Ellison syndrome (Gastrinomas)
Liver Transplantation
Ascending Cholangitis
Biliary dyskinesia
Acalculous Cholecystitis
Acute Cholecystitis
Biliary Colic
Choledocholithiasis
Choledochal Cyst
Abdominal Wall Hernias
Inguinal hernia
Colorectal Injury
Liver injuries
Splenic Trauma
