Inflammatory bowel disease (IBD) is a group of chronic immune-mediated conditions that cause inflammation in the gastrointestinal (GI) tract. The two main forms are Crohn’s disease and ulcerative colitis. IBD is commonly discussed in gastroenterology clinics, inpatient GI consults, endoscopy units, and colorectal surgery services. It is also used as a framework for diagnosis, monitoring, and long-term care planning for intestinal inflammation.
Inflammatory Bowel Disease is a term for chronic inflammatory conditions of the gastrointestinal (GI) tract. It most commonly refers to Crohn’s disease and ulcerative colitis. It is used in clinics, hospitals, and research to describe immune-mediated intestinal inflammation. It also guides how clinicians evaluate symptoms like diarrhea, abdominal pain, and rectal bleeding.
Crohn Disease is a chronic inflammatory bowel disease (IBD) that can affect any part of the gastrointestinal (GI) tract. It most often involves the end of the small intestine (terminal ileum) and the colon. Clinicians use the term in clinic notes, endoscopy and imaging reports, and pathology results to describe a specific pattern of ongoing intestinal inflammation.
Ulcerative Colitis is a chronic inflammatory disease of the large intestine (colon) and rectum. It causes inflammation of the inner lining (mucosa), leading to diarrhea, rectal bleeding, and urgency. It is one of the main types of inflammatory bowel disease (IBD). It is commonly discussed in gastroenterology clinics, inpatient medicine, and colorectal surgery settings.
Colitis means inflammation of the colon (large intestine). It is a clinical term used when symptoms, imaging, endoscopy, or biopsy suggest colonic inflammation. Colitis can be acute (short-term) or chronic (long-term), and mild or severe. In practice, it is most often used in gastroenterology, internal medicine, emergency care, and GI surgery discussions.
Liver Transplant is surgery that replaces a diseased liver with a healthy liver from a donor. It is used when liver function is too impaired to support normal metabolism, detoxification, and bile production. It is most commonly performed in advanced chronic liver disease and certain acute liver failures. It is managed by multidisciplinary teams in hepatology, transplant surgery, anesthesia, and critical care.
Liver Failure is a clinical syndrome where the liver cannot perform enough of its normal functions to meet the body’s needs. It is commonly discussed in emergency medicine, inpatient hepatology, intensive care, and transplant evaluation. The term is used to summarize severe liver dysfunction, not a single disease. It can develop suddenly or evolve over time from chronic liver disease.
Splenomegaly means an enlarged spleen. It is a clinical finding and a descriptive term rather than a single disease. It is commonly used in physical exam notes, imaging reports, and problem lists. In gastroenterology and hepatology, it often appears in the evaluation of portal hypertension and chronic liver disease.
Variceal Bleeding is bleeding from enlarged veins (varices) in the gastrointestinal (GI) tract. It most often involves the esophagus or stomach in people with portal hypertension. Portal hypertension usually results from advanced liver disease such as cirrhosis. The term is commonly used in emergency care, endoscopy units, intensive care, and hepatology.
Hepatic Encephalopathy is a brain function disorder caused by severe liver dysfunction or blood bypassing the liver. It can range from subtle attention changes to confusion, sleepiness, and coma. It is most commonly discussed in cirrhosis and in patients with portosystemic shunts. In clinical practice, it is used as a diagnostic framework for altered mental status related to liver disease.