Primary & secondary malignancies of the maxillary sinus.
D000230:Adenocarcinoma / Q000453:epidemiology; D000293:Adolescent; D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology; D002648:Child; D005260:Female; D005354:Fibrosarcoma / Q000453:epidemiology; D006801:Humans; D008297:Male; D008443:Maxillary Sinus; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D010255:Paranasal Sinus Neoplasms / Q000453:epidemiology*; D013188:Sri Lanka