Malignant tumours in nose and paranasal sinuses.
D005004:Ethmoid Bone; D006801:Humans; D008443:Maxillary Sinus; D008444:Maxillary Sinus Neoplasms; D009369:Neoplasms; D009666:Nose; D010256:Paranasal Sinuses
ETHMOID BONE/neoplasms; MAXILLARY SINUS/neoplasms