title: Laparoscopic partial adrenalectomy.
abstract: Since corticosteroids are indispensable hormones, partial or cortical-sparing adrenalectomies may be adopted for the surgical treatment of adrenal diseases. In this article, we describe the technique and results of these procedures. Laparoscopic partial or cortical-sparing adrenalectomy has been performed in 10 patients. Seven cases had an aldosterone-producing adenoma (APA) and three had a pheochromocytoma. Three cases with an APA and a case with a pheochromocytoma had tumors located far from the adrenal central vein, and the vein could be preserved. Four cases with an APA and two with a pheochromocytoma had tumors located close to the adrenal central vein, and it was necessary to section the central vein to resect them. All endoscopic procedures were performed successfully. There were no postoperative complications. At follow-up, adrenal 131I-adosterol scintigrams showed the preservation of remnant adrenal function in all patients. Laparoscopic partial or cortical-sparing adrenal surgery was safely performed, and adrenal function was preserved irrespective of whether the adrenal central vein could be preserved or not. We consider this to be a useful operative technique for selected cases.
authors.affiliation: Department of Surgery, Teikyo University School of Medicine, 2-11-1 Kaga, Itabashi-ku, Tokyo 163-8605, Japan. yikeda@med.teikyo-u.ac.jp
authors.forename: Y
authors.initials: Y
authors.lastname: Ikeda
authors.forename: H
authors.initials: H
authors.lastname: Takami
authors.forename: G
authors.initials: G
authors.lastname: Tajima
authors.forename: Y
authors.initials: Y
authors.lastname: Sasaki
authors.forename: J
authors.initials: J
authors.lastname: Takayama
authors.forename: H
authors.initials: H
authors.lastname: Kurihara
authors.forename: M
authors.initials: M
authors.lastname: Niimi
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*; D000315:Adrenalectomy / Q000379:methods*; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D008297:Male; D008875:Middle Aged; D010673:Pheochromocytoma / Q000000981:diagnostic imaging / Q000601:surgery*; D014463:Ultrasonography