Angiographic analysis of renal arteries in Chinese
- VernacularTitle:1057例肾动脉造影的影像解剖学分析
- Author:
Tao HONG
;
Ligang LIU
;
Jianping LI
- Publication Type:Journal Article
- Keywords:
Angiography;
Radiography,interventional;
Renal artery
- From:
Chinese Journal of Interventional Cardiology
1993;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the angiographic anatomic characteristics of renal arteries in Chinese.Methods Selective renal angiography was performed immediately after coronary artery angiography in(1?057) Chinese patients,including 702 males and 355 females.The mean age of them were 59.3?8.3 years.Six French JR4 catheters were used via transfemoral approach.Three to five milliliters nonionic contrast media were injected manually into each renal artery and cine pictures were taken at an anterior-posterior view.Results A single-renal-artery was found in most of the patients(87.23% at the left side and 89.97% at the right side).In the others,two or even more independent renal arteries were found at one or both sides.Most of the renal arteries (87.79% at the left side and 91.20% at the right side) originated between the upper third of the first lumbar vertebra and the upper third of the second lumbar vertebra.The right renal artery ostium was located superior to the left one in 45.13% of the cases.In the other 45.41% of them,renal artery ostia of both sides were at a same level.Conclusion Anatomic variations in the number and origin of renal arteries are not nare in Chinese.Understanding the angiographic anatomic characteristics of renal artery would be useful for renal artery interventions.
