[Fibroxanthoma of the external auditory canal].
Atypical fibroxanthoma is an scarce skin tumor which usually develops in exposed areas of elderly persons. It is very uncommon in the external auditory canal, where it might be wrongly diagnosed as a sebaceous cyst or carcinoma. We report a case of atypical fibroxanthoma of the external auditory canal and review the current procedure for the differential diagnosis of these lesions.
García López
I
I
Servicio de ORL, Hospital Ramón y Cajal, Madrid.
Sánchez Fernández
F
F
Raboso García-Baquero
E
E
Fogué Calvo
L
L
D000328:Adult; D003951:Diagnostic Errors; D004427:Ear Diseases / Q000473:pathology; D004431:Ear, External; D004814:Epidermal Cyst / Q000473:pathology; D005260:Female; D006801:Humans; D014973:Xanthomatosis / Q000473:pathology*