Botte M J, Silver M A
Rehabilitation Medicine Service, Veterans Administration Medical Center, San Diego, California.
Clin Orthop Relat Res. 1990 Nov(260):259-62.
Benign, soft-tissue masses of the hand are common. A vascular leiomyoma is an unusual tumor of smooth-muscle origin. In a 62-year-old man, the tumor arose from within a digital artery. Persistent symptoms prompted an excisional biopsy, requiring resection of a portion of the artery. Adequate collateral circulation preempted the need for a vascular graft. Vascular repair or grafting may be necessary if collateral circulation is not adequate.
手部的良性软组织肿块很常见。血管平滑肌瘤是一种罕见的源于平滑肌的肿瘤。在一名62岁男性中，该肿瘤起源于指动脉内。持续的症状促使进行切除活检，这需要切除部分动脉。充足的侧支循环使血管移植不再必要。如果侧支循环不足，可能需要进行血管修复或移植。
