malignant neoplasm of nasopharynx TNM staging primary tumor (T) T2
malignant neoplasm of nasopharynx tnm staging primary tumor (t) t2
malignant neoplasm of nasopharynx TNM staging primary tumor (T) T2 (diagnosis)
malignant neoplasm of nasopharynx tnm staging primary tumor (t) t2 (diagnosis)