Stage III Appendix Neuroendocrine Tumor AJCC v7

**Semantic type:** Neoplastic Process

**Definition:** Stage III includes: (T4, N0, M0); (Any T, N1, M0). T4: Tumor directly invades other adjacent organs or structures, e.g., abdominal wall and skeletal muscle. N0: No regional lymph node metastasis. N1: Regional lymph node metastasis. M0: No distant metastasis. (AJCC 7th ed.)

**Synonyms:** - Stage III Appendix Carcinoid Tumor - Stage III Appendix Carcinoid Tumor AJCC v7 - Stage III Appendix Neuroendocrine Tumor - Stage III Appendix Neuroendocrine Tumor