Piotin M, Beyssen B, Kadouch R, Carpentier A, Gaux J C
Department of Cardiovascular Radiology, Hôpital Broussais, Paris, France.
Cardiovasc Surg. 1994 Aug;2(4):460-2.
A 34-year-old woman, who had undergone a thoracic aortic aneurysmectomy and replacement with a prosthetic tube graft several months previously, presented with a pseudoaneurysm arising from the proximal anastomotic site. This pseudoaneurysm was studied with contrast-enhanced ultrasfast computed tomography. The exact location of the suture dehiscence was located by the presence of a contrast jet flow through the aortic wall. This case shows the feasibility of demonstrating blood flow at the entry site of a pseudoaneurysm with ultrafast computed tomography which may avoid conventional angiography.
一名34岁女性，数月前接受了胸主动脉瘤切除术并用人造血管进行了置换，现因近端吻合口处出现假性动脉瘤前来就诊。采用对比增强超快计算机断层扫描对该假性动脉瘤进行了研究。通过主动脉壁上的对比剂喷射血流确定了缝线裂开的确切位置。该病例显示了用超快计算机断层扫描显示假性动脉瘤入口处血流的可行性，这可能避免传统血管造影。
