Cytologic Features of Primary Amelanotic Melanoma of the Vagina - A Case Report -

질의 원발성 무색소성 악성흑색종의 세포학적 소견 - 1례 보고 -

  • Hong, Sung-Ran (Departments of Pathology, Cheil General Hospital) ;
  • Kim, Hy-Sook (Departments of Pathology, Cheil General Hospital) ;
  • Park, Chong-Tack (Departments of Obstetrics and Gynecology, Cheil General Hospital)
  • Published : 1993.06.30

Abstract

A case of primary amelanotic melanoma of the vagina diagnosed in scraping smear is described. A 64-year-old woman complained of vaginal bleeding with a $2.5\times2cm$ sized, fungating mass on the right lateral vaginal wall near the introitus for 2 months. Scraping smears from the mass showed scattered individual tumor cells with single, bi- or multi-nucleated eccentric nuclei having prominent macrouucleoli and occasional intranuclear inclusions. The cytoplasm was plump and cyanophilic with a indistinct rim. No melanin pigment was identified. Characteristic cytologic features of this case were very helpful to exclude more common squamous cell carcinoma in the vagina, which was strongly suggested in biopsy specimen.

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