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摘要


本文以一案例報告為引子,探討腸繫膜靜脈栓塞此一腹部急症。血液高凝狀態、血管內膜受傷與靜脈血鬱積等因素促使腸繫膜靜脈血栓形成,造成腸缺血。急性期之早期表現以腹痛為主,伴隨非特異性症狀與理學檢查時不成比例之壓痛,不易早期診斷。目前診斷方式多以腹部電腦斷層為主。抗凝血劑是主要的內科治療藥物。血管腔內血栓溶解藥物滴注可使血管再通暢。若無法早期診斷,則可能併發透壁性腸梗塞、腸穿孔、腹膜炎或敗血症,而需採行手術治療。過去此疾病死亡率高,隨著診斷工具與治療方式的進步,近年死亡率已有下降之趨勢。

參考文獻


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