Diseases of the colon and rectum
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Review Case Reports
Mesenteric phlebosclerosis: a new disease entity causing ischemic colitis.
Nonthrombotic stenosis or occlusion of the mesenteric veins is a rare cause of intestinal ischemia. The aim of this study was to describe a new disease entity causing chronic ischemic colitis. ⋯ These peculiar lesions have not previously been fully described. The cause and pathogenesis still remain unknown. We conclude that such lesions represent a new clinicopathologic disease entity and propose the term "idiopathic mesenteric phlebosclerosis."