Stage IA Bone Sarcoma AJCC v7

**Semantic type:** Neoplastic Process

**Definition:** Stage IA includes: T1, N0, M0, G1, G2, GX. T1: Tumor 8 cm or less in greatest dimension. N0: No regional lymph node metastasis. M0: No distant metastasis. G1: Well differentiated-low grade. G2: Moderately differentiated-low grade. GX: Grade cannot be assessed. (AJCC 7th ed.)

**Synonyms:** - Stage IA Bone Sarcoma - Stage IA Bone Sarcoma - Stage IA Sarcoma of Bone - Stage IA Sarcoma of the Bone