The nasopharynx. Roentgen anatomy and its alteration in the base view.
D002102:Cadaver; D002294:Carcinoma, Squamous Cell / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D006801:Humans; D008579:Meningioma / Q000000981:diagnostic imaging; D009303:Nasopharyngeal Neoplasms / Q000000981:diagnostic imaging*; D009305:Nasopharynx / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D011859:Radiography; D012886:Skull / Q000000981:diagnostic imaging; D012888:Skull Neoplasms / Q000000981:diagnostic imaging