Connelly M G, Winkelmann R K
Am J Surg Pathol. 1985 Jan;9(1):15-21. doi: 10.1097/00000478-198501000-00005.
We reviewed 47 cases of a distinctive, benign vascular tumor, acral arteriovenous tumor. Study of the clinical histories of patients with this tumor emphasized the difficulty of making a clinical diagnosis. Most of the tumors were asymptomatic and were found in generally healthy middle-aged or elderly male patients. Distribution was acral; 79% of the tumors were located on the head or extremities. Histologic study showed a component of capillary nevus in some cases in addition to the typical venous and arteriovenous channels.
我们回顾了47例一种独特的良性血管肿瘤——肢端动静脉肿瘤。对该肿瘤患者临床病史的研究强调了做出临床诊断的困难。大多数肿瘤无症状，多见于一般健康的中年或老年男性患者。肿瘤分布于肢端；79%的肿瘤位于头部或四肢。组织学研究显示，除典型的静脉和动静脉通道外，部分病例还存在毛细痣成分。
