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Updated: Jan 19, 2026

Isolation and Analysis of Aortic Arch and Root Lesions in an Atherosclerotic Mouse Model
Published on: February 14, 2025
[Analysis and treatment discussion of 778 DSA with atherosclerosis occlusion in lower extremities]
Guan-hua Xue1, Ji-wei Zhang, Wei Liang
1Departmnet of Vascular Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200127, China. guanhuaxue@yeah.net
Objective:
To study on lesion characteristic and treatment of atherosclerosis occlusion (ASO).
Methods:
Collect and analysis 413 patients, 778 lower extremities digital subtraction angiography (DSA) from Jan. 1, 1996 to Dec. 31, 2007 in our hospital.
Results:
Left 220 (28.3%), right 208 (26.7%), both 350 (45.0%); type I 65 (8.4%), type II 194 (24.9%), type III 519 (66.6%); single level 135 (17.4%), multilevel 643 (82.6%); profound lesions stenosis 82 (10.5%), occlusion 16 (2.1%).
Conclusions:
Multilevel lesions are the main characteristic in all cases (about 4/5); we should design individual treatment dependent on lesion characteristic. Endovascular intervention and bypass reconstruction is main treatment for ASO.
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