has characteristic has characteristic disease has location small intestinal neuroendocrine tumor G1 colon neuroendocrine tumor G1 ileal neuroendocrine tumor G1 GARD:0024347 MONDO:0006250 MEDGEN:155426 grade 1 neuroendocrine neoplasm of ileum ileal neuroendocrine tumor G1 A well differentiated, low grade neuroendocrine tumor (carcinoid tumor) that arises from the ileum. The mitotic count is less than 2 per 10 HPF and/or the Ki67 index is equal to or less than 2 percent. ileum carcinoid tumor (disease) carcinoid tumour of ileum EFO:1000300 MONDO:0021536 ICD9:209.03 NCIT:C4935 carcinoid tumor of the ileum ileum carcinoid tumor ileal carcinoid tumour ileal carcinoid tumor ileum neuroendocrine tumor, well differentiated, low grade carcinoid tumor of ileum ileum carcinoid tumour SCTID:425318003 carcinoid tumour of the ileum ileal NET G1 ileum NET G1 ileum neuroendocrine neoplasm G1 UMLS:C0745216 ileum carcinoid tumour (disease) ileal neuroendocrine tumor, well differentiated, low or intermediate grade neuroendocrine neoplasm tumor grade 1, general grading system ileum