نتایج جستجو برای: amelanotic
تعداد نتایج: 594 فیلتر نتایج به سال:
We present the case of a 74-year-old white female admitted to the Department of Dermatology because of a tumor in the IV-V interdigital area of her right foot. A crimson, dome-shaped tumor with a granular, spongy surface (diameter 4 cm) had developed over a period of about 3 months. The biopsy, stained with H and E, revealed an anaplastic malignant tumor. Additional immunochemical staining with...
Amelanotic malignant melanoma (AMM) is a subtype of cutaneous melanoma with little or no pigment upon visual inspection. The lack of pigmentation is the reason for late diagnosis of lesions and a poor prognosis. We report a case of a 55-year-old female with an AMM diagnosed by immunophenotyping. Monoclonal antibodies S-100, HMB-45, and antibodies to cytokeratin were used. Our patient underwent ...
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