C79.4 - Secondary malignant neoplasm of other and unspecified parts of nervous system C79 - Secondary malignant neoplasm of other and unspecified sites C79.4 - Secondary malignant neoplasm of other and unspecified parts of nervous system
C79.40 - Secondary malignant neoplasm of unspecified part of nervous system C79.49 - Secondary malignant neoplasm of other parts of nervous system