C47 - Malignant neoplasm of peripheral nerves and autonomic nervous system
C47.2 - Malignant neoplasm of peripheral nerves of lower limb, including hip
C47.20 - Malignant neoplasm of peripheral nerves of unspecified lower limb, including hip
C47.21 - Malignant neoplasm of peripheral nerves of right lower limb, including hip
C47.22 - Malignant neoplasm of peripheral nerves of left lower limb, including hip