Abstract

The coincidence of malignant melanoma and acute myelocytic leukemia is very rare and our case is considered with the first case.
A case of 52-year-old man who combined malignant melanoma in acute myelocytic leukemia simultaneously was reported. Melanotic freckle of irregular shape and black color of 3×4cm was locating with the right sole. The right groin lymph node didn't feel. Excision of tumor with 3cm of margin was performed on plantar fascia during remission induction treatment. Split thickness skin graft was done to skin defect region. Groin lymph node dissection wasn't done. Histopathologic findings was acral superficial spreading melanoma and stage I (pT1NOMO). Although metastasis wasn't noticed during course, Acute myelocytic leukemia had a relapse, and the patient died for organ invasion.