01 July 2024
: Case report
Cryptogenic Multifocal Ulcerating Stenosing Enteropathy: A Rare Case of Small Bowel Stenosis
Challenging differential diagnosis, Diagnostic / therapeutic accidents, Management of emergency care, Rare disease
Jie Peng1BCE, Yalu Zhang

DOI: 10.12659/AJCR.944218
Am J Case Rep 2024; 25:e944218
Figure 2. Pathologic findings following small-bowel resection of strictured segments. (A) HE staining showed that mucosal multifocal ulcer formation; a large number of lymphocytes, plasma cells, neutrophils and eosinophils infiltration and multinucleated giant cell reaction in the whole thickness and outer serosa of the intestinal wall (yellow arrow); intramural arteriolar endarteritis (green arrow), and nerve bundle and ganglion cell proliferation (black arrow) in the intestinal wall. (B) Masson staining showed extensive hyperplastic fibrous tissue in the intestinal wall.