title: [Laparoscopic cystectomy of the ovary; results of a new technique].
abstract: The results of a prospective study of laparoscopic management of ovarian cysts are discussed. This technique of minimally invasive surgery was introduced at the department of Gynaecology of the Leiden University Medical Centre in 1991. Only premenopausal women with unilocular ovarian cysts smaller than 10 cm in diameter and with sonographically benign characteristics were included in this study. In a period of one year, 25 cystectomies and one ovariectomy were performed. 88% of the cysts were initially treated with hormone therapy. Mean age of the patients was 30 years (range: 21-54), average size of the cysts was 6 cm (range: 4-10) and mean operating time was 80 minutes (range: 35-120), there were no complications during operation or in the postoperative period. No laparotomies had to be performed. Three times (11.5%) pathological specimen examination revealed a corpus luteum cyst. The other 23 were non-functional cysts. No carcinoma was detected. The results of this minimally invasive surgery for removal of ovarian cysts are encouraging. Morbidity compared with the conventional cystectomy by laparotomy is low as appears from a shorter hospital stay and quicker recovery. Cystectomy of the ovary, compared with laparoscopic aspiration and fenestration, has a better therapeutic effect and the histological evaluation is more reliable. Persistent, unilocular ovarian cysts, which fulfill the criteria used in our study, are best treated by laparoscopic removal instead of laparotomy.
authors.affiliation: Academisch Ziekenhuis, afd. Gynaecologie, Leiden.
authors.forename: F W
authors.initials: FW
authors.lastname: Jansen
authors.forename: G C
authors.initials: GC
authors.lastname: Trimbos-Kemper
authors.forename: J B
authors.initials: JB
authors.lastname: Trimbos
mesh_terms: D000328:Adult; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D007902:Length of Stay; D008875:Middle Aged; D010048:Ovarian Cysts / Q000000981:diagnostic imaging / Q000601:surgery*; D011446:Prospective Studies; D014463:Ultrasonography