title: Atypical fibroxanthomas of the skin: multiple primaries.
abstract: An 83-year-old man experienced, within a four-year span, two separate atypical fibroxanthomas occurring on the right ear and right forehead without any satellite lesions or obvious lymph node metastases. Such an occurrence has not been reported before.
mesh_terms: D000368:Aged; D004428:Ear Neoplasms / Q000473:pathology; D004431:Ear, External; D005153:Facial Neoplasms / Q000473:pathology; D005350:Fibroma / Q000473:pathology*; D006801:Humans; D008297:Male; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology*