A case of the recently described vascular tumor, the arteriovenous hemangioma, is presented herein. Clinical and histologic differentiation from other benign, acquired vascular lesions is stressed.
本文报告一例最近描述的血管肿瘤——动静脉血管瘤。着重介绍了其与其他良性后天性血管病变的临床及组织学鉴别。