malignant neoplasm of nasopharynx TNM staging distant metastasis (M)
malignant neoplasm of nasopharynx tnm staging distant metastasis (m)
malignant neoplasm of nasopharynx TNM staging distant metastasis (M) (diagnosis)
malignant neoplasm of nasopharynx tnm staging distant metastasis (m) (diagnosis)