Duodenum/Ampulla/Jejunum/Ileum Neuroendocrine Tumor Pathologic Distant Metastasis TNM Finding v7

**Semantic type:** Finding

**Definition:** A pathologic finding about one or more characteristics of duodenum/ampulla/jejunum/ileum neuroendocrine tumor, following the rules of the TNM AJCC v7 classification system as they pertain to distant metastases. There is no pathologic M0 for duodenum/ampulla/jejunum/ileum neuroendocrine tumor. (from AJCC 7th Ed.)