Jejunal and Ileal Neuroendocrine Tumor pT4 TNM Finding v9

**Semantic type:** Finding

**Definition:** Jejunal or ileal neuroendocrine tumor invades visceral peritoneum (serosa) or other organs or adjacent structures. (from AJCC 9th Ed.)

**Synonyms:** - Jejunum and Ileum Neuroendocrine Tumor pT4 TNM Finding v9