Duodenal and Ampulla of Vater Neuroendocrine Tumor pT3 TNM Finding v8

**Semantic type:** Finding

**Definition:** Duodenum and ampulla of Vater neuroendocrine tumor invading the pancreas or peripancreatic adipose tissue. (from AJCC 8th Ed.)

**Synonyms:** - Duodenum and Ampulla of Vater Neuroendocrine Tumor pT3 TNM Finding v8