Myxofibrosarcoma of the maxillary sinus.
D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000473:pathology*; D008447:Maxillofacial Prosthesis; D008875:Middle Aged; D009236:Myxosarcoma / Q000000981:diagnostic imaging / Q000473:pathology*; D009808:Odontogenic Tumors / Q000000981:diagnostic imaging / Q000473:pathology*; D010255:Paranasal Sinus Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D011862:Radiography, Panoramic