Simple cyst in the postmenopausal patient: detection and management.
The aims of our study were to determine the prevalence of simple ovarian cysts in asymptomatic postmenopausal patients and to investigate the natural history of these cysts by ultrasonographic follow-up examinations. Three thousand five hundred and eighty-five women participated in the volunteer pelvic cancer screening program. Entry criteria were as follows: postmenopausal, no clinical symptoms, and no previous gynecologic pathology. An anechoic, small cyst less than 5 cm in greatest diameter was classified as a simple ovarian cyst. A scoring system to determine malignant potential had been established previously. All simple cysts had a score of 2 or less and had a morphology typical of benign lesions. In the case of a positive finding, the patient would be seen at 3 to 6 month intervals. The decision for surgical intervention was made by a private gynecologist or patient or if an interval change was noted. One thousand seven hundred and sixty-nine postmenopausal women (49.34% of all patients from the screening program) participated in this study. One hundred and sixteen simple cysts were found, with a prevalence of 6.6% in our population. Among those patients, 27 (23.28%) simple cysts resolved spontaneously, 69 (59.48%) have persisted, and 20 (17.24%) have been lost to follow-up study. Eighteen women (26.09%) with persistent simple ovarian cyst underwent surgery. No malignant ovarian conditions were identified. In conclusion, simple ovarian cysts are more common in postmenopausal women than previously was thought. This condition is very unlikely to be malignant and can be followed conservatively.
Conway
C
C
Department of Obstetrics and Gynecology, Winthrop University Hospital, Mineola, New York, USA.
Zalud
I
I
Dilena
M
M
Maulik
D
D
Schulman
H
H
Haley
J
J
Simonelli
K
K
D000328:Adult; D018293:Cystadenoma, Serous / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000628:therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008403:Mass Screening; D008875:Middle Aged; D010048:Ovarian Cysts / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000628:therapy; D010051:Ovarian Neoplasms / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000628:therapy; D010386:Pelvic Neoplasms / Q000517:prevention & control; D017698:Postmenopause; D015995:Prevalence; D013997:Time Factors; D014463:Ultrasonography