NCIt synonyms : Benign Tumor of Large Bowel; Benign Colorectal Tumors; Benign Neoplasm of Large Bowel; Benign Large Bowel Neoplasm; Benign Neoplasm of the Large Bowel; Neoplasms, Colorectal, Benign; Benign Colorectal Tumor; Colorectal Neoplasms, Benign; Tumors, Colorectal, Benign; Colorectal Tumors, Benign; Benign Neoplasm of the Large Intestine; Benign Large Bowel Tumor; Benign Colorectal Neoplasms; Benign Tumor of the Large Intestine; Benign Tumor of the Large Bowel; Benign Neoplasm of Large Intestine; Benign Large Intestine Neoplasm; Benign Tumor of Large Intestine; Benign Large Intestine Tumor;
NCIt definition : A neoplasm that arises from the colon or rectum and is characterized by the absence
of atypical or malignant cytological and architectural features, and absence of invasive
features or metastatic potential.;