Splenorenal arterial shunt in the treatment of renovascular hypertension. Approach by a lumbar-retroperitoneal incision.
In a period of 16 years, 29 consecutive patients were operated on for a splenorenal arterial shunt through a lumbotomy incision and a retroperitoneal approach. There were 18 males and 11 females with a medium age of 42 years. All cases had uncontrollable and severe hypertension for an average medium time of 48 months, 11 patients had variable degrees of renal insufficiency. The diagnosis was made utilizing standard methods including in all cases angiography of the abdominal aorta, celiac axis and renal arteries. One patient died after the operation due to intestinal infarction, the remaining have been followed for a medium time of 50 months. All patients improved or cured their renal insufficiency. The hypertension was cured in 23, improved in 4 and failed in 1, this latter patient was successfully autotransplanted. A precise exposition of the surgical technique is presented with comments about their advantages and indications. A review of the literature in surgical experience with the technique of splenorenal arterial anastomosis has been done.
Abad
C
C
Department of Cardiovascular Surgery, Hospital Clínico, Barcelona School of Medicine, Spain.
Talbot-Wright
R
R
Mulet
J
J
Carretero
P
P
D000293:Adolescent; D000328:Adult; D000368:Aged; D000792:Angiography; D001706:Biopsy; D002648:Child; D005260:Female; D006801:Humans; D006978:Hypertension, Renovascular / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011182:Postoperative Care; D011300:Preoperative Care; D013164:Splenorenal Shunt, Surgical / Q000379:methods* / Q000401:mortality / Q000592:standards