Current indications for laparoscopic adrenalectomy in the era of minimally invasive surgery.
The aim of this study was to clarify the current indications for laparoscopic adrenalectomy, reviewing both our own experience and the literature data. Since January 2000, 22 patients have undergone adrenalectomy in our department: 17 (77.3%) with the laparoscopic approach and 5 (22.7%) with the traditional one. The indications for laparoscopy were: 6 Cushing's adenomas, 4 aldosterone-producing adenomas, 4 non-functional adenomas, 2 pituitary-dependent bilateral adrenocortical hyperplasias and 1 metachronous adrenal metastasis. The conversion rate to laparotomy was 11.7%. The indications for the open approach were: tumours greater than 7 cm and previous abdominal surgery. The mean size of laparoscopic specimens was smaller than those removed by the open procedure (3.9 cm versus 6.7 cm). The mean postoperative hospital stay in the laparoscopic group was 4.9 days as compared to 10.2 days in the open group. Morbidity was encountered in 2/17 laparoscopically treated patients (11.7%) and in 2/5 patients in the open group. In our early experience, laparoscopic adrenalectomy has been the procedure of choice for removing unilateral or bilateral tumours measuring less than 7 cm in diameter. Nevertheless, apart from diameter cut-off, on the basis of evidence from the literature, an invasive carcinoma is currently considered the only absolute contraindication to laparoscopy.
Dipartimento Chirurgico, Materno-Infantile e di Scienze dell'Immagine-Semeiotica Chirurgica, Centro di Studio per la Chirurgia Laparoscopica Avanzata in Chirurgia Generale, Università degli Studi di Cagliari.
Adolfo
A
Pisanu
Alessandro
A
Cois
Alessandro
A
Montisci
Alessandro
A
Uccheddu
D000236:Adenoma / Q000601:surgery; D000293:Adolescent; D000307:Adrenal Gland Diseases / Q000601:surgery*; D000310:Adrenal Gland Neoplasms / Q000556:secondary / Q000601:surgery; D000312:Adrenal Hyperplasia, Congenital / Q000601:surgery; D000315:Adrenalectomy / Q000379:methods* / Q000592:standards*; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000075202:Contraindications; D003480:Cushing Syndrome / Q000601:surgery; D005260:Female; D006801:Humans; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged; D016609:Neoplasms, Second Primary / Q000601:surgery; D012189:Retrospective Studies