title: Transitional cell carcinoma of the antrum of Highmore presenting as an intra-oral sinus.
authors.forename: M
authors.initials: M
authors.lastname: Sirikumara
authors.forename: M C
authors.initials: MC
authors.lastname: Gregory
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D002295:Carcinoma, Transitional Cell / Q000000981:diagnostic imaging*; D003751:Dental Fistula / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008444:Maxillary Sinus Neoplasms / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed