Fibrosarcoma of the hypopharynx.
D000328:Adult; D005260:Female; D005354:Fibrosarcoma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D010610:Pharyngeal Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery