[Change in the surgical treatment of benign adrenal gland tumors. Laparoscopic adrenalectomy].
Since 1995 fifty-two patient was operated on the Ist Department of the Surgery (DEOEC) due to uni- and bilateral tumor of the adrenal gland. Between May 1999, and December 2000 the authors performed 11 transperitoneal laparoscopic adrenalectomies (LA). Conversion due to bleeding in 3 cases and due to suspected malignancy in 1 case was necessary. This malignant lesion could have been resected during the open surgery after only the temporary dissection of the right renal vein. Complete resection was carried out in 9 cases. In 2 cases where a well circumscribed adenoma or teratoma was visualized, only enucleation was performed. The complication rate was low (1 ptx). Blood replacement was not necessary. The operation mean time was not any longer in LA compared to the open surgical approach. Preoperatively adrenaline (A), noradrenaline (NA), metadrenaline (metA), normetadrenaline (normetA) and vanillylmandelic acid (VMA) were measured in 24-h urine samples. Adrenal imagery consisted in all patients of abdominal computed tomography and in 4 patients adrenal magnetic resonance imaging but [131I] metaiodobenzylguanidine (MIBG) and octreotide scintigraphy were not performed.


CONCLUSIONS
In the authors experience laparoscopic adrenalectomy is absolutely superior to the open surgery for the benign diseases of the adrenal gland not bigger than 6 cm. A short, uncomplicated and painless postoperative period can be achieved for the patients, with the same efficacy and safety compared to the conventional surgery. Enucleation without the whole adrenal gland excision is also possible.
Juhász
F
F
Debreceni Egyetem Orvos- és Egészségtudományi Centrum I. sz. Sebészeti Klinika, 4012 Debrecen, Pf. 27. fjuhasz@jaguar.dote.hu
Kanyári
Z
Z
Györy
F
F
Olvasztó
S
S
D000310:Adrenal Gland Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D006814:Hungary; D010535:Laparoscopy / Q000379:methods; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed