Diagnosis of multi-slice spiral CT angiography in penetrating atherosclerotic ulcer
10.3760/cma.j.issn.1008-6706.2014.17.007
- VernacularTitle:穿透性动脉粥样硬化性溃疡的多层螺旋 CT 诊断
- Author:
Xiaodong WANG
;
Fangjun WANG
;
Yisheng LIN
;
Fengmei WEN
;
Min LIU
- Publication Type:Journal Article
- Keywords:
Atherosclerosis;
Ulcer;
Tomography,spiral computed;
Diagnostic imaging
- From:
Chinese Journal of Primary Medicine and Pharmacy
2014;(17):2579-2580
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss and evaluate the value of multi slice spiral CT angiography in the diagno -sis of penetrating atherosclerotic ulcer materials .Methods 17 patients of PAU were collected and examined with MSCT,the location,radiological diagnosis and complications of PAU on axial ,CTA and 2D/3D images were analyzed. Results Ulcer-like aortic projections were observed of 17 patients,and connected with aortic cavity ,where narrow neck sign was showed .The indirect signs included localized or extensive IMH ,calcification of aortic wall and dilata-tion of aorta .Conclusion Multi slice spiral CT angiography is an effective method for the diagnosis of PAU by provi -ding valuable information for the diagnosis and treatment .
