Zaragozano Guillén R, García Díez A I, Cobos Hernández M V, Yagüe Romeo D
Servicio de Radiología Vascular e Intervencionismo, Hospital Miguel Servet, Zaragoza.
Actas Urol Esp. 1998 Mar;22(3):267-71.
Pseudoaneurism in renal grafts is a well known complication of the percutaneous biopsy. Colour Doppler has been shown to be the choice technique for their diagnosis and subsequent control, the most effective treatment being embolization. This paper presents an unusual form of pseudoaneurism in terms of its size (up to 8 cm diameter) in a renal graft, following performance of a percutaneous biopsy with automatic needle. The findings of the colour Doppler study and the angiography are shown and discussed, as well as the treatment by embolization with metal spirals which achieved the stable, complete occlusion of the lesion after six months control.
肾移植中的假性动脉瘤是经皮活检的一种众所周知的并发症。彩色多普勒已被证明是诊断和后续监测的首选技术，最有效的治疗方法是栓塞。本文介绍了一例肾移植中出现的不寻常的假性动脉瘤，其大小（直径达8厘米）是在使用自动活检针进行经皮活检后出现的。展示并讨论了彩色多普勒研究和血管造影的结果，以及用金属螺旋圈栓塞的治疗方法，该方法在六个月的监测后实现了病变的稳定、完全闭塞。
