Unusual primary location of the malignant melanoma, the cervico-vaginal region: 3 cases and literature review

El Fatemi Hinde, Bennani Amal, Saadi Hannane, Bouchikhi Cherhazade, Bannani Abdelaziz, Mellas Nawfel, Mesbahi Omar
2012 Open Journal of Obstetrics and Gynecology  
Malignant melanoma (MM) represents 1% of all cancers and has an incidence of 3% -7% in the female genital tract, the majority of cases being reported in the vulva. The cervico-vaginal region is an unusual primary location of the malignant melanoma. Case report: The clinical and morphologic findings of 3 MM patients with cervico-vaginal tumours mimicking cervical polyp in third case. Histologically, the neoplasia was formed by nodules of broad cytoplasmic cells with poorly defined borders with
more » ... eomorphic nuclei with prominent nucleolar. Tumor cells were positive for S-100 protein, Melan A, HMB 45 and CD117. The authors discuss three cases of cervico-vaginal melanoma and analyze clinical and prognostic aspects of this disease. Conclusion: Primary MM of the cervix should be considered in the differential diagnosis of cervical malignancies. Early diagnosis is essential in order to warrant a better prognosis, although there are no cases of cure described.
doi:10.4236/ojog.2012.23058 fatcat:3wfokhp2wrb4rijnjtb33c6vma