[Vaginal smears of malignant ovarian tumors: comparison with cervical canal, aspirate uterine corpus, ascites, imprint smears and cytomorphology of histological specimens (author's transl)].
Vaginal smears of 21 patients with malignant ovarian tumors were examined. In 5 cases malignant cells were present: 1 mucinous cystadenocarcinoma, 2 poorly differentiated adenocarcinomas, 1 clear cell carcinoma, and 1 adenoid squamous cell carcinoma arising in a dermoid cyst. Cytomorphology of tumor cells in tissue specimens and imprint, ascites, aspirate uterine corpus, cervical canal and vaginal smears were examined. The ovarian malignant cells of the vaginal smears were grouped, round or oval with eccentric round or oval nuclei having a finely granular chromatin pattern regularly distributed, and with vesicular or vacuolated cytoplasm. Tumor diathesis appeared in 1 of 5 cases. Two post-menopausal patients showed an increase of superficial cells in the maturation index. In the comparison of malignant cells taken from different locations, vaginal tumor cells were similar to those in ascites. Since ascites smears were reported to be useful for the diagnosis of some kinds of ovarian tumors, it was expected that vaginal smears might also have this potentiality.
D000328:Adult; D000368:Aged; D001202:Ascitic Fluid / Q000166:cytology; D002584:Cervix Uteri / Q000166:cytology; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000175:diagnosis* / Q000473:pathology; D014599:Uterus / Q000166:cytology; D014626:Vaginal Smears