Malignant tumors of the nose and paranasal sinuses.
D006801:Humans; D009369:Neoplasms; D009669:Nose Neoplasms; D010255:Paranasal Sinus Neoplasms; D010256:Paranasal Sinuses; D011878:Radiotherapy
NOSE/neoplasms; PARANASAL SINUSES/neoplasms; RADIOTHERAPY