Ulcerating Ileocolitis in Severe Amatoxin Poisoning
Biopsy of the cecum, showing rarefication and atrophy of the crypts, dilation of the lumina with intraluminal cell detritus (), and fibrosis of the lamina propria. Epithelial cells present reactive, respectively, regeneratory nuclear atypia in the context of inflammation (40x magnification); for details see the inset (200x magnification).
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