Stump the experts. Skin neoplasms.
D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D012514:Sarcoma, Kaposi / Q000473:pathology*; D012867:Skin / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*; D013848:Thigh