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Chronic Mesenteric Ischemia Caused by Phlebosclerosis of the Mesenteric Veins: Report of a Case

腸系膜靜脈硬化合併鈣化所引起之慢性缺血性腸系膜病變:一病例報告

摘要


慢性缺血性腸系膜病變是臨床上一個特殊疾病之一,需要及早診斷來分別局部或分段的缺血性腸系膜病變是最重要的。絕大部分的缺血性腸系膜病變,是腸子的動,靜脈狹窄或堵塞,和血流不足夠所引起。純粹靜脈病變本身所造成是罕見的,其中靜脈硬化合併鈣化所引起慢性缺血性腸系膜病變是相當少見的原因,我們報告一位33歲男性病人因嚴重慢性缺血性腸系膜病變所引起的急性腹痛病例。因嚴重的升結腸、橫結腸及降結腸缺血性病變,病患接受近於完全的結腸子切除手術,病理切片明顯的顯示出靜脈硬化合併鈣化病變,X光和病理特徵表示跟以前所提出的報告是同樣的。

並列摘要


Mesenteric ischemia, either focal or segmental, is a clinical entity requiring precise early diagnosis. Mesenteric ischemia is caused mostly by occlusion of main mesenteric veins or arteries or by decreased perfusion, hut rarely by venous abnormalities [1]. Phlehosclerosis of the mesenteric vein is a rare cause of mesenteric ischemia. We report a patient who presented with severe mesenteric ischemia caused by phiehosclerosis of the mesenteric vein, resulting in severe ischemia from the cecum to the descending colon. The patient was successfully treated with a subtotal colectomy.

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