Stage II Thymoma AJCC v8

**Semantic type:** Neoplastic Process

**Definition:** Stage II includes: T2, N0, M0. T2: Tumor with direct invasion of the pericardium (either partial or full thickness). N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 8th ed.)

**Synonyms:** - Stage II Thymoma