colorectal tumor number malignant colorectal tumor number 2013-09-26T12:13:07Z A value or quantity determined by count of malignant colorectal tumors, abnormal growths of tissue resulting from uncontrolled, progressive multiplication of cells and serving no physiological function, which display the properties of anaplasia, invasiveness and metastasis, and which occur in the large intestine, the distal portion of the alimentary canal, especially in the colon and/or rectum, the segment of the large intestine between the cecum and the anal canal. CMO:0001796 MESH:D015179 RDO:9000031 clinical_measurement_ontology colorectal adenocarcinoma number jsmith malignant colorectal neoplasm number malignant colorectal tumor count