肠系膜动静脉发育不良/血管病两例

Two cases of mesenteric arteriovenous dysplasia/vasculopathy

肠系膜动静脉发育不良/血管病(MAVD/V)是一种罕见的,同时累及肠系膜动脉和静脉的血管病,具有独特的血管病变,诊断需结合组织学和临床相关检查资料综合分析,同时要与克罗恩病及其他慢性缺血性肠病鉴别。本文总结2例MAVD/V的临床病理特点,并文献综述,以期加深临床和病理医师对MAVD/V的认识。

Mesenteric arteriovenous dysplasia/vasculopathy(MAVD/V)is a rare vasculopathy involving both mesenteric arteries and veins with unique vascular lesions.The diagnosis requires comprehensive analysis with histological and clinically relevant examination data,as well as differentiation from Crohn's disease and other chronic ischemic bowel diseases.This paper summarizes the clinicopathological features of two cases of MAVD/V and reviews the literature in order to improve the understanding of MAVD/V among clinicians and pathologists.