Ulcerative Colitis Signs and Symptoms (& Why They Occur), and Complications

The video provides an in-depth overview of ulcerative colitis, a chronic inflammatory bowel disease affecting the large intestine. It compares ulcerative colitis with Crohn's disease, highlighting differences in affected areas and symptoms. The video discusses the unknown cause, potential immune response, and epidemiology, including genetic factors and smoking. It details signs and symptoms like bloody diarrhea, abdominal pain, and anemia, and explores extraintestinal manifestations such as skin conditions and eye inflammation. The video also covers complications like colorectal cancer and toxic megacolon, emphasizing the importance of early screening and management.

What is ulcerative colitis and how does it affect the large intestine?

How does ulcerative colitis differ from Crohn's disease in terms of symptoms?

What is the believed cause of ulcerative colitis?

What is the epidemiology of ulcerative colitis in relation to family history?

What are the common signs and symptoms of ulcerative colitis?

How does ulcerative colitis lead to anemia?

What are some extraintestinal manifestations of ulcerative colitis?

What are the potential complications associated with ulcerative colitis?

What screening is recommended for ulcerative colitis patients to detect colorectal cancer?

What is toxic megacolon and how is it related to ulcerative colitis?