Laparoscopic adrenalectomy for functioning adrenal tumors: clinical experiences with 38 cases and comparison with open adrenalectomy.
We reviewed 38 cases of transperitoneal or retroperitoneal laparoscopic adrenalectomy for unilateral benign functioning adrenal tumors and compared the results with those of a recent series of 36 patients undergoing an open adrenalectomy. The tumors were removed successfully in all but two cases with laparoscopy that required open laparotomy. In the other 36 cases of the laparoscopy group, mean operative time and blood loss were 225 minutes and 138 mL, respectively. Mean operative time was significantly longer for the laparoscopy group (122 minutes for open surgery: P < 0.0001), whereas mean blood loss of the laparoscopy group was almost equal to that of the open surgery group. Mean intervals to first ambulation and oral intake, and postoperative hospital stay of the laparoscopy group were significantly less than those of the open surgery group (1.4 vs 2.0 days: P = 0.014; 1.8 vs 2.9 days: P < 0.0001; and 8.5 vs 12.9 days: P < 0.0001, respectively). We conclude that laparoscopic adrenalectomy is equally effective and less invasive than open adrenalectomy. and that it should be considered as the first-choice therapy for benign adrenal tumors.
Department of Urology, Chiba University School of Medicine, Japan.
T
T
Ichikawa
K
K
Mikami
A
A
Komiya
H
H
Suzuki
A
A
Shimizu
K
K
Akakura
T
T
Igarashi
H
H
Ito
D000310:Adrenal Gland Neoplasms / Q000601:surgery*; D000315:Adrenalectomy; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged; D010529:Peritoneal Cavity / Q000601:surgery; D012187:Retroperitoneal Space / Q000601:surgery; D012189:Retrospective Studies; D016896:Treatment Outcome