NCIt definition : The proximal segment of the large intestine that is located in the right side of the
abdominal cavity. It includes the cecum (with the attached appendix) and the ascending
colon.;
Alternative definition : CDISC: The proximal segment of the large intestine that is located in the right side
of the abdominal cavity. It includes the cecum (with the attached appendix) and the
ascending colon. (NCI);