Predicting colorectal cancer risk in patients with rectal bleeding.

RT @drkeithsiau: @Alya_kh He actually didn’t have pain when he first presented. He had dark red rectal bleeding - which is more likely to p…

@Alya_kh He actually didn’t have pain when he first presented. He had dark red rectal bleeding - which is more likely to predict cancer than bright red bleeding alone https://t.co/52IgRKuSli