Explain the causes and pathophysiology of lower GI bleeding.

Question

18 Apr 2024

Answer :

Word Count : 317

Lower gastrointestinal (GI) bleeding refers to bleeding that originates from the small intestine, colon, rectum, or anus. It can occur due to various underlying conditions, and the pathophysiology varies depending on the cause. Here's an explanation of some common causes and their pathophysiology:

1. Diverticular disease: Diverticula are small pouches that protrude from the colon wall. These pouches can become inflamed (diverticulitis) or ________ ________ _____ _________ ________ ____ _______.
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