Bartoli J M, Gaubert J Y, Moulin G, Mesana T, Di Stefano-Louineau D, Kasbarian M
Service Central de Radiologie, CHU Timone, Marseille.
Ann Radiol (Paris). 1991;34(3):167-71.
Periprosthetic false aneurysm due to dehiscence of a suture line represents a serious postoperative complications after Bentall's procedure, because of its asymptomatic presentation and spontaneous course towards progressive increase in size with high risk of sudden rupture. This type of complication justifies systematic radiologic follow-up. Magnetic Resonance Imaging, as proved by our two cases, is a reliable technique in the diagnosis of this complication requiring reoperation.
由于缝线处裂开导致的人工血管周围假性动脉瘤是Bentall手术后一种严重的术后并发症，因其临床表现无症状且自然病程是大小逐渐增加并伴有突然破裂的高风险。这类并发症需要进行系统的影像学随访。正如我们两个病例所证实的，磁共振成像在诊断这种需要再次手术的并发症方面是一种可靠的技术。
