双语教学

Explain of Gastrointestinal Pathology

97.Chronic ulcerative colitis with crypt abscesses, medium power microscopic

The colonic mucosa of active ulcerative colitis shows "crypt abscesses" in which a neutrophilic exudate is found in glandular lumens. The submucosa shows intense inflammation. The glands demonstrate loss of goblet cells and hyperchromatic nuclei with inflammatory atypia.

（本图片资料来源自美国犹他大学）