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Retroaortic left renal vein in open thoracoabdominal aneurysm repair: A modified approach
被引:1
|作者:
Idhrees, Mohammed
[1
]
Velayudhan, Bashi
[1
]
机构:
[1] SIMS Hosp, SRM Inst Med Sci, Inst Cardiac & Aort Disorders ICAD, Chennai 620026, Tamil Nadu, India
关键词:
Aortic surgery;
Renal vein;
Retroarotic;
Thoracoabdominal aorta;
LIGATION;
D O I:
10.1093/ejcts/ezac452
中图分类号:
R5 [内科学];
学科分类号:
1002 ;
100201 ;
摘要:
The incidence of retroaortic left renal vein (RLRV) is less than 6%. This anatomical variation hinders the exposure and anastomosis of visceral arteries during open thoracoabdominal aneurysm repair. This situation may warrant division and ligation of the RLRV using the conventional retroperitoneal approach. This report describes a modified approach wherein the vein is not divided, thereby improving its surgical exposure.
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