C30.0

Type 1 Excludes

• 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)