label: Stage IIA Osteosarcoma AJCC v7
label_lc: stage iia osteosarcoma ajcc v7
description: "Stage IIA includes: T1, N0, M0, G3, G4.  T1: Tumor 8 cm or less in greatest dimension.  N0: No regional lymph node metastasis.  M0: No distant metastasis.  G3: Poorly differentiated.  G4: Undifferentiated. (AJCC 7th ed.)"