Stage 0 Bladder Cancer AJCC v6 and v7

**Semantic type:** Neoplastic Process

**Definition:** Stage 0 includes: 0a (Ta, N0, M0); 0is (Tis, N0, M0). Ta: Noninvasive papillary carcinoma. Tis: Carcinoma in situ: "flat tumor". N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 6th and 7th Eds.)

**Synonyms:** - Bladder Cancer Stage 0 - Stage 0 Bladder Cancer - Stage 0 Bladder Cancer - Stage 0 Bladder Cancer AJCC v6 - Stage 0 Bladder Cancer AJCC v7 - Stage 0 Bladder Carcinoma - Stage 0 Carcinoma of Bladder - Stage 0 Carcinoma of Urinary Bladder - Stage 0 Carcinoma of the Bladder - Stage 0 Carcinoma of the Urinary Bladder - Stage 0 Urinary Bladder Carcinoma - stage 0 bladder carcinoma in situ