Laparoscopic adrenalectomy: 10-year experience, 67 procedures.
BACKGROUND
The purpose of this study was to evaluate the short-term and long-term results of laparoscopic adrenalectomies carried out in our center.


METHODS
A total of 67 laparoscopic adrenalectomies were performed during the 10 years between 1995 and 2005 at Shahid Labbafinejad Medical Center. A transperitoneal lateral approach was used in 65 (97.0%) of the patients, and retroperitoneal approach was used in 2 (3.0%). The clinical characteristics and the outcomes were reviewed in a retrospective study.


RESULTS
Indications for laparoscopic adrenalectomy in our patients were as follows: pheochromocytoma in 28 patients (41.8%), aldosterone-producing adenoma in 15 (22.4%), pseudocyst in 6 (9.0%), Cushing syndrome (macronodular adrenocortical hyperplasia) in 5 (7.5%), nonfunctioning adenoma (incidentaloma) in 5 (7.5%), myelolipoma in 2 (3.0%), almost normal adrenal tissue in 2 (3.0%), adrenal cyst in 2 (3.0%), adenocarcinoma in 1 (1.4%), and schwannoma in 1 (1.4%). The mean operative time for unilateral cases was 149.0 +/- 36.1 minutes. The mean intraoperative blood loss was 126 +/- 36 mL. Conversion rate to open surgery was 7.5%. Reoperation due to hemorrhage was performed in 1 patient.


CONCLUSIONS
Laparoscopic adrenalectomy is a safe procedure in some adrenal tumors and a reasonable option for selected large adrenal tumors when complete resection is technically feasible and there is no evidence of local invasion.
Simforoosh
Nasser
N
Department of Urology, Shahid Labbafinejad Medical Center & Urology and Nephrology Research Center, Shahid Beheshti University (MC), Tehran, Iran. simforoosh@iurtc.org.ir
Majidpour
Heshmatollah Soufi
HS
Basiri
Abbas
A
Ziaee
Seyyed Amir Mohsen
SA
Behjati
Saeed
S
Beigi
Faramarz Mohammad Ali
FM
Aminsharifi
Alireza
A
D000310:Adrenal Gland Neoplasms / Q000601:surgery*; D000315:Adrenalectomy / Q000379:methods*; D000328:Adult; D005260:Female; D006801:Humans; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D013997:Time Factors