Results of the Extra-anatomic Bypass Operation on Arterio Sclerosis Obliterans in Aorta and Iliac Artery.
10.4326/jjcvs.22.345
- VernacularTitle:大動脈，腸骨動脈領域の下肢閉塞性動脈硬化症に対する非解剖学的バイパス術の成績
- Author:
Saihou HAYASHI
;
Yoshiharu HAMANAKA
;
Taijiro SUEDA
;
Tsuyoshi MATSUSHIMA
;
Katsuzo TSUJI
;
Kazumasa ORIHASHI
;
Takayuki NOMIMURA
;
Satoru MORITA
;
Tetsuya KAGAWA
;
Yuichiro MATSUURA
- Publication Type:Journal Article
- Keywords:
PGE-1
- From:Japanese Journal of Cardiovascular Surgery
1993;22(4):345-347
- CountryJapan
- Language:Japanese
-
Abstract:
Fifty-one cases which underwent surgery for arteriosclerosis obliterans in the aorta and iliac artery at the First Department of Surgery, Hiroshima University School of Medicine were divided into two groups. The EAB group (18 cases) underwent extra-anatomic bypass operation, and the AB group (33 cases) underwent anatomic bypass operation. A comparative study showed the mean age of the EAB group to be 10 years higher than that of the AB group, and the former group exhibited severer symptoms. Renal and pulmonary function declined in the EAB group, and the occurrence rate of complications such as cerebral infarction was also higher At operation, the following approaches were employed; long-term administration of PGE-1 before and after operation, operation with a better visual field under light general anesthesia, simultaneous reconstructive operation in peripheral lesions, artificial vessels of externally supported velour knitted Dacron. There was no case of obstruction in the past 5 years. Extra-anatomic bypass operation therefore provides as good postoperative patency as anatomic operation.
