Surgical management for left renal vein entrapment syndrome (report of 4 cases)
- VernacularTitle:左肾静脉压迫综合征的手术治疗(附四例报告)
- Author:
Baofa HONG
;
Weijun FU
;
Jinshan LU
- Publication Type:Journal Article
- Keywords:
Nutcracker phenomenon;
Hematuria;
Surgery
- From:
Chinese Journal of Urology
2000;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the clinical features,the diagnosis and treatment of left renal entrapment syndrome. Methods Four male patients with left renal entrapment syndrome were reported.Their age ranged from 16 to 22 years.The clinical features were characterized by recurrent episodes of gross hematuria,and 1 case had left varicocele concomitantly.Cystoscopy showed hematuria from the left ureter orifice.B-ultrasonography and CT scan showed that the left vein was clearly compressed at the included angle of abdominal aorta and superior mesenteric artery and the proximal vein was dilated in all the 4 patients.The characteristics of onset and imaging, and treatment of left renal entrapment syndrome were reviewed and discussed with the relevant literature. Results The diagnosis was established in the 4 cases based on B-ultrasonography and CT scan.Left renal vein reconstruction was performed on them.The patients were cured and discharged,with renal vein outflow being normal and no hematuria occurring.At 6 and 9 months after operation,CT and ultrasonography showed that the kidney contour was normal,the reconstructed veins were patent,and the routine urine test results were normal. Conclusions Left renal entrapment syndrome clinically results in high pressure of renal vein,hematuria and left varicocele.Autotransplantation of the left renal vein is an effective treatment option.
