Hysteroscopic evaluation of endometrial polyps.
OBJECTIVE
To establish the validity of hysteroscopy for predicting cancer in endometrial polyps based on their number, size and hysteroscopic appearance.


METHODS
Retrospective observational study of 653 women diagnosed hysteroscopically as having endometrial polyps. After outpatient or surgical hysteroscopic resection or resection following hysterectomy, the diagnosis was confirmed by histological examination. The incidence of cancer in women who had polyps was determined in the light of menopausal status, symptoms, size, number and appearance of the polyps.


RESULTS
Carcinoma was found in only 3.9% of the women who consulted for menopausal metrorrhagia and were diagnosed as having a polyp. Hysteroscopy had a sensitivity of 36% and a specificity of 98% for a diagnosis of cancerous polyp or atypical hyperplasia.


CONCLUSIONS
The appearance and number of endometrial polyps seen by hysteroscopy may be useful in predicting cancer in the polyps, although resection and histological examination will still be necessary to confirm the diagnosis.
Fernández-Parra
J
J
Servicio de Obstetricia y Ginecología, Hospital Universitario Virgen de las Nieves, Granada, Spain. jfernandez@fundacionhvn.org
Rodríguez Oliver
A
A
López Criado
S
S
Parrilla Fernández
F
F
Montoya Ventoso
F
F
D016889:Endometrial Neoplasms / Q000145:classification / Q000175:diagnosis*; D005260:Female; D006801:Humans; D015907:Hysteroscopy / Q000379:methods*; D008796:Metrorrhagia / Q000209:etiology; D011127:Polyps / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D011237:Predictive Value of Tests; D012189:Retrospective Studies; D012680:Sensitivity and Specificity; D013030:Spain