Malignant neoplasms of the paranasal sinuses.
D002425:Cautery; D006801:Humans; D009369:Neoplasms; D010255:Paranasal Sinus Neoplasms; D010256:Paranasal Sinuses; D011878:Radiotherapy
CAUTERY; PARANASAL SINUSES/neoplasms; RADIOTHERAPY