Atypical fibroxanthoma of ethmoid sinus.
A tumor occurring in the ethmoid sinus in a 38-year-old man had the histological characteristic features of an typical fibroxanthoma. It recurred nine years after the initial excision, causing the clinical symptoms of progressive nasal obstruction.
D000328:Adult; D005005:Ethmoid Sinus / Q000473:pathology*; D005350:Fibroma / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008297:Male; D009364:Neoplasm Recurrence, Local; D010255:Paranasal Sinus Neoplasms / Q000473:pathology* / Q000601:surgery