Basic Information: Gastroenterology and Hepatology

National Institute on Diabetes, Digestive and Kidney Diseaseses
How your digestive system works (NIH)
Facts and fallacies about digestive diseases (NIH)

General Medical References

Health Link USA (Alphabetical Database of Health Information)
Healthfinder (US Dept Health and Human Services)

Dictionaries and Glossaries

List and glossary of medical terms: English

Cancer Prevention

Assess your risk of cancer

Foundations, Institutions, Societies, and Associations

The Alagille Syndrome Alliance
Alpha-1 Association (Alpha-1-Antitrypsin Deficiency)
Association for the Study of Liver Disease
American College of Gastroenterology
American Liver Foundation
American Society of Gastrointestinal Endoscopy
Centers For Disease Control and Prevention
Celiac Sprue Association
Crohn’s and Colitis Foundation of America
Crohn’s and Colitis Foundation of Canada
The Helicobacter Foundation
Hepatitis B Foundation
Hepatitis Foundation International
Iron Disorders Institute
International Foundation for Functional Gastrointestinal Disorders (IBS)
The Pull Through Network
Society of Gastroenterology Nurses and Associates, Inc.
Wilson’s Disease Association

Advanced References

Atlas of Gastrointestinal Endoscopy
Gastrointestinal Pathology Link
Gastroenterology Journals on the Web
Johns Hopkins Gastroenterology and Hepatology Resource Site

Diagnoses

ALAGILLE SYNDROME (ASA)
APPENDICITIS (NIH)
BLEEDING FROM THE GASTROINTESTINAL TRACT (NIH)
CELIAC AND GLUTEN FREE DIET SUPPORT PAGE
THE GLUTEN FREE PAGE
THE GLUTEN FREE RECIPE PAGE
THE GLUTEN FREE VENDOR PAGE
CELIAC DISEASE (NIH)
CIRRHOSIS OF THE LIVER (NIH)
CONSTIPATION (NIH)
CONSTIPATION: WHY AM I CONSTIPATED? (NIH)
CONSTIPATION IN CHILDREN (NIH)
MEDICINE ONLINE: COLON CANCER INFORMATION CENTER
MSNBC: KATIE COURIC REPORTS: CONFRONTING COLON CANCER
CROHN’S DISEASE (NIH)
DIABETES AND GASTROPARESIS (NIH)
DIAGNOSTIC TESTS (NIH)
DIARRHEA (NIH)
DIVERTICULOSIS AND DIVERTICULITIS (NIH)
GALLSTONES (NIH)
GAS IN THE DIGESTIVE TRACT (NIH)
GAS: WHY DO I HAVE GAS? (NIH)
GASTRITIS (NIH)
GASTROESOPHAGEAL REFLUX DISEASE (NIH)
HELICOBACTER PYLORI AND PEPTIC ULCER DISEASE (NIH)
HEARTBURN (NIH)
HEMOCHROMATOSIS (NIH)
HEMORRHOIDS (NIH)
HEPATITIS HOME PAGE: CENTERS FOR DISEASE CONTROL
HEPATITIS PUBLICATIONS (NIH)
HIATAL HERNIA (NIH)
IlEOSTOMY, COLOSTOMY AND IlEOANAL RESERVOIR SURGERY (NIH)
INDIGESTION (NIH)
INGUINAL HERNIA (NIH)
INTESTINAL PSEUDO-OBSTRUCTION (NIH)
IRRITABLE BOWEL SYNDROME (NIH)
IRRITABLE BOWEL SYDROME IN CHILDREN (NIH)
IRRITABLE BOWEL SYNDROME SELF HELP GROUP
THE IRRITABLE BOWEL SYNDROME PAGE
IRRITABLE BOWEL SYNDROME FAQS
Lactose Intolerance (NIH)
Lactose Intolerance: Why does milk bother me? (NIH)
THE NO MILK PAGE (LACTOSE INTOLERANCE)
LIVER BIOPSY (NIH)
LIVER TRANSPLANTATION (NIH)
MENETRIER’S DISEASE (NIH)
NSAIDS AND PEPTIC ULCER DISEASE (NIH)
PANCREATITIS (NIH)
PORPHYRIA (NIH)
PRIMARY BILIARY CIRRHOSIS (NIH)
PRIMARY SCLEROSING CHOLANGITIS (NIH)
PROCTITIS (NIH)
RAPID GASTRIC EMPTYING (NIH)
SHORT BOWEL SYNDROME (NIH)
SMOKING AND THE GI TRACT (NIH)
ULCERATIVE COLITIS (NIH)
ULCERATIVE COLITIS: LIVING BETTER
VIRAL HEPATITIS A TO E AND BEYOND (NIH)
WEIGHT LOSS AND WEIGHT CONTROL (NIH)
WHIPPLE’S DISEASE (NIH)
WILSON’S DISEASE (NIH)
ZOLLINGER ELLISON SYNDROME (NIH)