Lower GI Bleeding: Diverticula, Angiodysplasia, and How Doctors Diagnose It
- Garrett Sorenson
- 23 12 2025 Health and Wellness
Lower GI bleeding in older adults is often caused by diverticula or angiodysplasia. Learn how doctors diagnose and treat these common but serious causes of rectal bleeding, and what to do if you notice blood in your stool.