What causes ulcerative colitis?

Ulcerative colitis is an autoimmune disease, so the cause is unclear; something triggers the body to react to itself. Integrative gastroenterologist Robynne Chutkan, MD, discusses some theories of what may cause ulcerative colitis.

Get the facts on this progressive liver condition.

It’s the most commonly diagnosed gastrointestinal condition, but you could have it and not know it.

Hepatocellular carcinoma is the most common form of liver cancer, and it is often diagnosed at an advanced stage.

An overview of hepatocellular carcinoma, bile duct cancer, and rare and uncommon types of liver cancer.