Abstract 72

	Pilot screened	Unscreeened
Caecum	12 (12%)	208 (15%)
Ascending colon	11 (11%)	129 (9%)
Hepatic flexure	2 (2%)	45 (3%)
Transverse colon	4 (4%)	74 (5%)
Descending colon	4 (4%)	59 (4%)
Sigmoid colon	20 (20%)	264 (19%)
Rectum	42 (42%)	586 (42%)