Unusual collision tumor of the oropharynx.
D002294:Carcinoma, Squamous Cell; D005354:Fibrosarcoma; D006801:Humans; D009960:Oropharynx; D010610:Pharyngeal Neoplasms; D010614:Pharynx
CARCINOMA, EPIDERMOID; FIBROSARCOMA; PHARYNX/neoplasms