Stage IB Pleural Diffuse Malignant Mesothelioma AJCC v7

**Semantic type:** Neoplastic Process

**Definition:** Stage IB includes: T1b, N0, M0. T1b: Pleural mesothelioma with a tumor also involving the visceral pleura N0: No regional lymph metastasis. M0: No distant metastasis. (AJCC 7th ed.)

**Synonyms:** - Stage IB Pleural Malignant Mesothelioma