C30.1

Type 1 Excludes

• 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-)