malignant neoplasm of retromolar area TNM staging distant metastasis (M) M1
malignant neoplasm of retromolar area tnm staging distant metastasis (m) m1
malignant neoplasm of retromolar area TNM staging distant metastasis (M) M1 (diagnosis)
malignant neoplasm of retromolar area tnm staging distant metastasis (m) m1 (diagnosis)