[Differentiated liposarcoma originating in a previous lipoma].
D006801:Humans; D008067:Lipoma / Q000150:complications*; D008080:Liposarcoma / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D012878:Skin Neoplasms / Q000473:pathology*
"Liposarcoma diferenciado originado en lipoma previo".