[Laparoscopic surgery of adrenal glands: indications and limits].
Over the last four years it has been demonstrated that laparoscopy can be used successfully for adrenalectomy, providing certain advantages over conventional open surgery. The aim of this study was to determine the indications for laparoscopic approach in adrenal surgery. From June 1994 to June 1996 laparoscopic transabdominal flank approaches were proposed in patients with a unilateral 8 cm or less, non-malignant tumors of the adrenal gland. For tumors under 4 cm in diameter only secreting tumors were removed. Among 77 patients requiring ablation of the adrenal gland, 50 (65%) underwent a laparoscopic procedure: 29 Conn adenomas, 10 Cushing adenomas, 6 Pheochromocytomas, 4 incidentalomas. One patient had Cushing's disease and underwent bilateral resection. Mean tumor size was 26 mm (7-75 mm). Malignancy was demonstrated in 2 tumors: one cortisone secreting tumor and one leiomyosarcoma. Conversion was required in 4 cases (8%). Mean operative time for unilateral adrenalectomies was 147 minutes (50-300'). There were no deaths. Morbidity included: one hemorrhage via the trocar orifice requiring reoperation, one infarction of the spleen which regressed spontaneously, one parietal hematoma, and one case of phebitis of the lower limb. The endocrinopathy was successfully cured in all patients with secreting tumors. The 27 other patients underwent open adrenalectomy. Laparoscopic approach was not proposed due to suspected malignancy in 13 cases, previous surgery in 8 cases and multiple, bilateral and/or extra adrenal tumors in 6 cases. Laparoscopic approach to the adrenal gland is the procedure of choice in patients with Conn adenomas, Cushing adenomas and in most cases of pheochromocytomas. It is not indicated for malignant and large tumor (> 8 cm). Currently two-thirds of our patients requiring and adrenalectomy are operated laparoscopically.
Henry
J F
JF
Service de Chirurgie Générale et Endocrinienne, CHU Timone, Marseille, France.
Denizot
A
A
Puccini
M
M
Kvachenyuk
A
A
Ferrara
J J
JJ
D000236:Adenoma / Q000473:pathology / Q000601:surgery; D000310:Adrenal Gland Neoplasms / Q000473:pathology / Q000601:surgery*; D000311:Adrenal Glands / Q000473:pathology / Q000601:surgery*; D003480:Cushing Syndrome / Q000601:surgery*; D005260:Female; D006801:Humans; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged; D010673:Pheochromocytoma / Q000473:pathology / Q000601:surgery
Coeliochirurgie des glandes surrénales: indications et limites.