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Updated: Sep 23, 2026

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
Published on: October 16, 2013
[Differential diagnosis of morbus Crohn disease: intussusception of the colon]
H-T Arkenau1, F Kruse, H H Jend
1Klinik für Innere Medizin, Zentralkrankenhaus Bremen-Ost, Bremen. harkenau@zkhost.bremen.de
Abstract:
We report on a 35-year old women with severe abdominal pain, cramps, diarrhea with blood and a palpable paraumbilical resistance. The symptoms appeared a few days before admission and were recurrent within the last two years. The abdominal ultrasound showed a target sign with a thickened wall from the right to the left colon flexure with inhomogeneous reflexes. The CT-scan and barium enema showed an intussusception of the colon. After hemicolectomy of the right colon a 6 x 4 x 4 cm exophytic tumor near the ileocoecal valve was detected. Histologically the tumor was diagnosed as adenocarcinoma of the coecum (pT2pNOpMX G2).
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