title: [Single photon emission computed tomography in the diagnosis of skull base invasion by nasopharyngeal carcinoma].
mesh_terms: D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000000981:diagnostic imaging*; D011379:Prognosis; D012888:Skull Neoplasms / Q000000981:diagnostic imaging*; D013669:Technetium Tc 99m Medronate; D014055:Tomography, Emission-Computed
chemical_list: D013669:Technetium Tc 99m Medronate