Cure8 research brief
A rare venous occlusive disease (IMHMV) can closely mimic steroid-refractory ulcerative colitis and may require surgery for diagnosis, so clinicians and patients should consider vascular causes when colitis is atypical or unresponsive to treatment.
Clinicians (gastroenterologists, colorectal surgeons), adult patients with steroid-refractory or atypical colitis, and post-surgery patients.
This in-press case report from World Journal of Gastroenterology describes idiopathic myointimal hyperplasia of mesenteric veins (IMHMV) presenting like steroid-refractory ulcerative colitis, with medical therapy failing and surgery required for definitive diagnosis.
The authors note postoperative rectal inflammation raised a differential between diversion colitis and possible underlying IBD. The report highlights that a rare venous occlusive disease can closely mimic IBD and that vascular causes should be considered when colitis is atypical or does not respond to steroids.
It also describes diagnostic challenges interpreting postoperative endoscopic findings.
Single case report in a peer-reviewed journal (in press). Illustrative for diagnostic awareness but not evidence of prevalence or treatment outcomes.
Review the original publication for the complete reporting, methods, and context.
This Cure8 brief is based on source text from the linked article. Cure8 is informational only and is not a substitute for professional medical advice, diagnosis, or treatment.
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