Joyce P, Johnson F E, Sundaram M, Janney C
Department of Radiology, St. Louis University Medical Center, Mo 63110-0250.
Can Assoc Radiol J. 1992 Jun;43(3):225-6.
Soft-tissue masses uncommonly completely occlude or engulf a major vessel. Complete occlusion of a major vein suggests that the mass originates in the wall of the vein. Such tumours are rare, the most frequently encountered type being leiomyosarcoma. The authors present a case of leiomyosarcoma of the femoral vein.
软组织肿块很少会完全阻塞或包绕主要血管。主要静脉的完全阻塞提示肿块起源于静脉壁。这类肿瘤很罕见，最常见的类型是平滑肌肉瘤。作者报道了一例股静脉平滑肌肉瘤病例。
