巨大脾动脉瘤的影像学检查

Imaging investigation of a giant splenic artery aneurysm.

作者信息

Vlychou Marianna, Kokkinis Constantinos, Stathopoulou Sotiria, Tsilikas Constantinos, Lazoura Olga, Petinelli Adamantia, Papadaki Paraskevi, Fezoulidis Ioannis

机构信息

Department of Radiology, University Hospital of Larissa, Greece.

出版信息

Angiology. 2008 Aug-Sep;59(4):503-6. doi: 10.1177/0003319707305345. Epub 2008 Apr 2.

DOI:10.1177/0003319707305345

PMID:18388086

Abstract

Splenic artery aneurysms represent approximately 60% of visceral arterial aneurysms. Their incidence at autopsy is 0.02 - 2 % in all age groups and rises to 10.4% above the age of 60. Although splenic artery aneurysms are the most common visceral aneurysms, giant splenic artery aneurysms >10 cm in diameter have rarely been reported. A recent review of the literature came up with 12 true giant splenic artery aneurysms >10 cm. A case of 12-cm splenic artery aneurysms is presented in this study and the imaging findings are described.

摘要

脾动脉瘤约占内脏动脉瘤的60%。在所有年龄组中，其尸检发病率为0.02%-2%，60岁以上人群中发病率升至10.4%。尽管脾动脉瘤是最常见的内脏动脉瘤，但直径>10cm的巨大脾动脉瘤鲜有报道。最近一项文献综述发现了12例直径>10cm的真正巨大脾动脉瘤。本研究报告了一例12cm的脾动脉瘤病例，并描述了影像学表现。