Stage III Cutaneous Merkel Cell Carcinoma AJCC v7

**Semantic type:** Neoplastic Process

**Definition:** Stage III includes: IIIA: (Any T, N1a, M0) and IIIB: (Any T, N1b/N2, M0). N1a: Micrometastasis in regional lymph nodes. N1b: Macrometastasis in regional lymph nodes. N2: In transit metastasis. M0: No distant metastasis. (AJCC 7th Ed.)

**Synonyms:** - Stage III Cutaneous Merkel Cell Carcinoma - Stage III Merkel Cell Cancer - stage III Merkel cell carcinoma