The value of Pap test in women with endometrial cancer

Abstract

Introduction: Endometrial cancer is the second most common gynecological tumor. There is still no recommended screening method for endometrial cancer. The application of transvaginal sonography, hysteroscopy and Pap test may prove useful in screening for this disease. Atypical glandular cells represent an important finding in Pap tests and they are related to histopathological verification of the endometrium. The aim of the study was to determine the usefulness of the Pap test in assessing the cervical infiltration, as well as to determine the significance of hormonal status and histopathological type of tumor in a pathological Pap test in patients with endometrial cancer. Methods: The study was retrospective. The analysis included the data obtained from 62 operated patients diagnosed with enometrial cancer, medical history (menopausal status), histopathological findings after surgery (type and stage of the disease) and a preoperative Pap smear. The chi squared and Fisher's test were used. Results: The difference in the prevalence of pathological Pap test in premenopausal and postmenopausal group of patients was not statistically significant. The difference in the prevalence of pathological Pap test in the group of endometrioid and non-endometrioid tumours of the uterine corpus had statistical significance. The difference in the prevalence of pathological Pap test compared to the present stage (I and II) was not statistically significant. Conclusion: Pap smear does not correlate with menopausal status in women with endometrial carcinoma. Abnormal Pap test is more commonly found in cases of non-endometroid tumours. Pap smears cannot be used to assess cervical involvement.