label: Stage IVB Osteosarcoma AJCC v7
label_lc: stage ivb osteosarcoma ajcc v7
description: "Stage IVB includes: (Any T, N1, Any M, Any G); (Any T, Any N, M1b, Any G).  N1: Regional lymph node metastasis.  M1b: Metastasis to other distant sites. (AJCC 7th ed.)"