Malignant neoplasm of nasal cavity and middle ear
Notes: Malignant neoplasm of cartilage of nose ; Malignant neoplasm of nasal concha ; Malignant neoplasm of internal nose ; Malignant neoplasm of septum of nose ; Malignant neoplasm of vestibule of nose ; Malignant neoplasm of antrum tympanicum ; Malignant neoplasm of auditory tube ; Malignant neoplasm of eustachian tube ; Malignant neoplasm of inner ear ; Malignant neoplasm of mastoid air cells ; Malignant neoplasm of tympanic cavity ; malignant neoplasm of nasal bone (C41.0) ; malignant neoplasm of nose NOS (C76.0) ; malignant neoplasm of olfactory bulb (C72.2-) ; malignant neoplasm of posterior margin of nasal septum and choana (C11.3) ; malignant melanoma of skin of nose (C43.31) ; malignant neoplasm of turbinates (C41.0) ; other and unspecified malignant neoplasm of skin of nose (C44.301, C44.311, C44.321, C44.391) ; malignant neoplasm of auricular canal (external) (C43.2-,C44.2-) ; malignant neoplasm of bone of ear (meatus) (C41.0) ; malignant neoplasm of cartilage of ear (C49.0) ; malignant melanoma of skin of (external) ear (C43.2-) ; other and unspecified malignant neoplasm of skin of (external) ear (C44.2-)