Pleural Diffuse Malignant Mesothelioma TNM Finding v9

**Semantic type:** Finding

**Definition:** A finding about one or more characteristics of pleural malignant mesothelioma, following the rules of the TNM AJCC v9 classification system. This classification system applies to pleural diffuse malignant mesothelioma only. Localized pleural malignant mesothelioma, mesothelioma in situ, and other primary tumors of the pleura are not included in this classification. (from AJCC 9th ed.)