Fig. 3From: Small intestinal mucosal injury and its risk factors in patients with gastrointestinal cancer who developed complicated fluoropyrimidine-induced diarrheaRepresentative capsule endoscopy images of small intestinal mucosal injuries. Normal finding is observed in patients with fluoropyrimidine-based chemotherapy without diarrhea. Redness is a reddened fold, erosion is a white spot surrounded by a halo, and ulcer is a depression with a white coatingBack to article page