Clinical study of 381 postmenopausal bleeding patients.
In order to evaluate the etiology, incidence of malignancy, clinical risk factors and the interval between menopause and the onset of abnormal vaginal bleeding in postmenopausal women, 381 cases with a complete medical history and available histologic findings were enrolled in this study at the National Taiwan University Hospital from 1989 to 1991. The results showed that 212 (55.6%) of these women had normal histologic findings and 83 (21.9%) had benign pathologic findings, whereas 14 (3.6%) had cervical intraepithelial neoplasia (CIN), 42 (11%) had endometrial hyperplasia, 19 (5%) had cervical cancer and 11 (2.9%) had endometrial cancer. Twenty-nine (7.6%) of the cases suffered from either CIN III or cervical cancer; this number was twice as high as those with endometrial atypical hyperplasia and endometrial cancer (n = 13, 3.4%). In addition, various risk factors, especially obesity, were found to be significantly correlated with malignancy. Fractional curettage should be performed for postmenopausal bleeding patients to ensure accurate diagnosis and correct management.
Lin
H H
HH
Department of Obstetrics and Gynecology, College of Medicine, National Taiwan University, Taipei, R.O.C.
Wu
M Y
MY
Shyu
M K
MK
Chen
D
D
Tsai
J L
JL
Hsieh
C Y
CY
D004714:Endometrial Hyperplasia / Q000150:complications* / Q000453:epidemiology; D005260:Female; D006801:Humans; D015994:Incidence; D008593:Menopause; D008875:Middle Aged; D012307:Risk Factors; D013624:Taiwan / Q000453:epidemiology; D002583:Uterine Cervical Neoplasms / Q000150:complications / Q000453:epidemiology; D014592:Uterine Hemorrhage / Q000209:etiology*; D014594:Uterine Neoplasms / Q000150:complications* / Q000453:epidemiology