Pancreatic Neuroendocrine Tumor pT2 TNM Finding v9

**Semantic type:** Finding

**Definition:** Pancreatic neuroendocrine tumor limited to the pancreas and measuring more than 2 cm but equal to or less than 4 cm in greatest dimension. Note: Limited to the pancreas means there is no invasion of adjacent organs (stomach, spleen, colon, adrenal gland) or the wall of large vessels (celiac axis or the superior mesenteric artery). Extension of tumor into peripancreatic adipose tissue is not a basis for staging. (from AJCC 9th Ed.)