POST-NASAL CANCER.
D000293:Adolescent; D002277:Carcinoma; D002294:Carcinoma, Squamous Cell; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse; D008228:Lymphoma, Non-Hodgkin; D009303:Nasopharyngeal Neoplasms; D009369:Neoplasms / Q000532:radiotherapy*; D009669:Nose Neoplasms; D012509:Sarcoma
ADOLESCENCE; CARCINOMA, EPIDERMOID; NASOPHARYNGEAL NEOPLASMS; NEOPLASM RADIOTHERAPY; SARCOMA, RETICULUM CELL