NCIt synonyms : Colorectal NET G1; Large Intestinal Neuroendocrine Tumor G1; Colorectal Carcinoid Tumor;
NCIt definition : A well differentiated, low grade neuroendocrine neoplasm that arises from the colon
or rectum. The mitotic count is less than 2 per 10 HPF and/or the Ki67 index is equal
to or less than 2 percent.;