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C30

Malignant neoplasm of nasal cavity and middle ear

C30.0

Malignant neoplasm of nasal 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 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

C30.1

Malignant neoplasm of middle ear

• 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-)

• 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