Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Ascites
Ileus
Gastritis
Enteritis
Mallory-Weiss Syndrome
Hepatitis Screening
Sigmoidoscopy
Gallbladder Scan
Heartburn
Indigestion
Esophageal Varices
Esophagitis
Diaphragmatic and Hiatal Hernia
Vomiting Disorders
Megacolon
Pancreatitis
Screening Colonoscopy
Duodenal Ulcer
Hemorrhoids
Gastroptosis
Esophageal Achalasia and Cardiospasm
Gastrointestinal Malabsorption
Intestinal Obstruction
Colon Cancer Screening
Instrumental Diagnostic Evaluation for Dysphagia
Intestinal Ulcer
Reflux Esophagitis
Gastroesophageal Reflux Disease (GERD)
Colorectal Cancer Screening
Colorectal Polyp
Pyloric Stenosis
Infectious Diarrheal Disease
Primary Biliary Cholangitis
Ischemic Colitis
Gastric Ulcer
Duodenitis
Sclerosing Mesenteritis
Hemochromatosis
Hepatitis C Virus Screening
Retroperitoneum Cancer
Malnutrition
Anal or Rectal Pain
Manometry
Barretts Esophagus with Dysplasia
Ultrasound, Endoanal
Liver Function Test
Viral Enteritis
Rigid Proctosigmoidoscopy
Wireless pH Testing
Non-Alcoholic Fatty Liver Disease
Hernia
Esophageal Motility Disorders
Gas-Bloat Syndrome
Gastroparesis
Unexplained Weight Loss
Long COVID Disorder
ANEMIA
pH Probe
PEPTIC ULCER
Noninfectious Gastroenteritis and Colitis
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Biliary Cirrhosis
Cholangitis
Nausea
Barrett's Esophagus
Dysentery
Gastrojejunal Ulcer
Intestinal Diverticulitis
Diffuse Esophageal Spasm
Rectal Ulcer
Hypokalemia
Upper Digestive Tract Cancer
Gastrointestinal Bleeding
Vitamin B12 Anemia
Diarrhea
Eosinophilic Esophagitis
Abdominal Pain
Pancreatic Pseudocyst
Primary Sclerosing Cholangitis
Hepatitis C
Dehydration
celiac disease
Cystic Fibrosis
Chronic Gastritis
Impedance Testing
Irritable Bowel Syndrome
Colonoscopy
Duodenal Polypectomy
Esophageal Ulcer
Intestinal Diverticulosis
Ulcerative colitis
Hepatitis B Virus Screening
Cirrhosis
Alcoholic Cirrhosis
Crohn's Disease
Rectal Prolapse
Endoscopy
Gallstones
Familial Adenomatous Polyposis
Proctoptosis
Constipation
VAP Lipid Testing
Cyclical Vomiting
Ultrasound, Esophageal
Hiatal Hernia
Bowel Strangulation
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