Digestive system

Digestive system The mouth, stomach, large and small intestine, aided by the liver, gallbladder and pancreas, break down food into nutrients that are absorbed into the bloodstream, leaving waste products to be excreted.

Related Encyclopedia

Pancreatic carcinoma Barrett’s esophagus Blind loop syndrome Fecal impaction Esophageal perforation Bleeding esophageal varices Esophageal cancer Cholangitis E. coli enteritis Gastroparesis Malabsorption Imperforate anus Gastritis Meckel's diverticulum Hepatic vein obstruction (Budd-Chiari) Cirrhosis Gastroesophageal reflux disease Colorectal polyps Pancreatic abscess Hepatitis C Gilbert's disease Biliary atresia Enteritis Abdominal exploration Abdominal MRI scan Abdominal tap Gastric cancer Ulcerative colitis Intestinal obstruction Bile duct obstruction Gallstones Amebiasis Nausea and vomiting Abdominal wall fat pad biopsy Chronic pancreatitis Drug-induced hepatitis Irritable bowel syndrome Crohn's disease Viral gastroenteritis Bacterial gastroenteritis Achalasia Hepatitis B Acute pancreatitis Cholangiocarcinoma Abdominal mass Gastritis - chronic Toxic megacolon Appendicitis Ischemic colitis Mallory-Weiss tear Pyloric stenosis Intestinal ischemia and infarction Heartburn Abdominal pain Diarrhea Pyogenic liver abscess Hepatitis A Shigellosis Gastroesophageal reflux in infants Appendectomy Diverticulitis Pancreatic pseudocyst Primary biliary cirrhosis Radiation enteritis Short bowel syndrome Pancreas divisum Cholera Diaphragmatic hernia Biliary system Peristalsis Indigestion Abdominal film Pseudomembranous colitis Hepatocellular carcinoma Proctitis Annular pancreas Necrotizing enterocolitis Abdominal CT scan Gastrointestinal perforation Stress gastritis Celiac disease - sprue Acute cholecystitis Tropical sprue Gallbladder disease Helicobacter pylori Colon cancer Choledocholithiasis Esophageal spasm Salmonella enterocolitis Hirschsprung’s disease Duodenum Alcoholic liver disease Giardiasis Pancreatitis Gastritis - acute Autoimmune hepatitis Sclerosing cholangitis Bile Abdominal ultrasound Campylobacter enteritis Bowel incontinence
Reviewed By: Harvey Simon, MD, Editor-in-Chief, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital.
Review Date: August 17, 2010

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