Bloody Diarrhea
Type: Symptom
Definition
The frequent passage of loose stools containing visible blood and significant mucus.
Clinical Details
Entamoeba histolytica trophozoites actively destroy and consume the colonic epithelial lining, creating deep, necrotic ulcers that erode into submucosal blood vessels. This profound tissue destruction leads to severe exudative inflammation. The resulting dysentery consists of small volume, frequent bowel movements composed largely of blood, necrotic tissue, and mucus.