The scale rates three sections of the colon, right (cecum and ascending colon), mid-colon (transverse and descending) and rectosigmoid, on a five-point scale (0–4). Total score (0–14) is ...

2 May be highly emetogenic in certain patients. 3 Routine premedication may not be required. An individualized approach is appropriate when determining whether to premedicate each dose or ...