Appendix Neuroendocrine Tumor Pathologic Primary Tumor TNM Finding v9

**Semantic type:** Finding

**Definition:** A pathologic finding about one or more characteristics of appendix neuroendocrine tumor, following the rules of the TNM AJCC v9 classification system as they pertain to staging of the primary tumor.

**Synonyms:** - Appendiceal Neuroendocrine Tumor Pathologic Primary Tumor TNM Finding v9