PMC7898279_01
A fully pigmented growth was observable completely covering the entire external cervical os with smooth borders.
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fig1
Physical examination revealed a normal vulva, a vagina, and a dark, heavily fully pigmented cervical growth with smooth borders, completely covering the entire external cervical os (Figures 1(a) and 1(b)).
Tumor cells with characteristic melanin pigmentation. Haematoxylin-eosin, x20 magnification.
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Occasionally, giant cells could be seen (Figure 2).
Immunochemical positivity for HMB-45, x20 magnification.
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fig3
Melan-A. Melanoma tumor marker 5-SCD was 6.1 nmol/L (normal range 1.5-8.0) (Figure 3).