Barrett's Esophagus
Lactose Intolerance
Ileus
Malnutrition
Abdominal Pain
Endoscopy
Ascites
Colorectal Polyp
Esophageal Varices
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Gallstones
Liver Damage from Alcohol
Retroperitoneum Cancer
Upper Digestive Tract Cancer
Gastritis
ANEMIA
Gas-Bloat Syndrome
Cystic Fibrosis
Crohn's Disease
Vitamin_Deficiency
Diffuse Esophageal Spasm
Cirrhosis
Esophagitis
Diarrhea
Manometry
Colonoscopy
Cholangitis
Rigid Proctosigmoidoscopy
Reflux Esophagitis
Duodenal Cancer
Intestinal Diverticulosis
Gastroesophageal Reflux Disease (GERD)
Constipation
Giardiasis
Eosinophilic Esophagitis
Diaphragmatic and Hiatal Hernia
Hypokalemia
Hepatitis C
Intestinal Obstruction
Dysentery
Esophageal Motility Disorders
Non-Alcoholic Fatty Liver Disease
Nausea
Gastrointestinal Malabsorption
Irritable Bowel Syndrome
Inflammatory Bowel Disease
Pyloric Stenosis
Vomiting Disorders
Congenital Anomaly Esophagus
Splenomegaly
Pancreatitis
Dysphagia
Enteritis
Esophageal Achalasia and Cardiospasm
Noninfectious Gastroenteritis and Colitis
Bile Duct Obstruction
Chronic Gastritis
Infectious Diarrheal Disease
Duodenal Polypectomy
Anal or Rectal Pain
Gastrointestinal Bleeding
Gastroptosis
Intestinal Ulcer
Duodenal Ulcer
Ulcerative colitis
Gastroparesis
Heartburn
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Alcoholic Cirrhosis
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