Stage IIIB includes: (Any pT/TX, N1-3, M0, S2); (Any pT/TX, Any N, M1a, S2). TX: Testicular cancer in which the primary tumor cannot be assessed. N1: Testicular cancer with metastasis with a lymph node mass 2 cm or smaller in greatest dimension and less than or equal to five nodes positive, none larger than 2 cm in greatest dimension. N2: Testicular cancer with metastasis with a lymph node mass larger than 2 cm but not larger than 5 cm in greatest dimension; or more than five nodes positive, none larger than 5 cm; or evidence of extranodal extension of tumor. N3: Testicular cancer with metastasis with a lymph node mass larger than 5 cm in greatest dimension. M0: Testicular cancer without evidence of distant metastasis. M1a: Testicular cancer with non-retroperitoneal nodal or pulmonary metastases. S2: LDH 1.5-10 x N or hCG (mlU/mL) 5,000-50,000 or AFP (ng/mL) 1,000-10,000. N indicates the upper limit of normal for the LDH assay. (AJCC 8th ed.) [from NCI]