Reblogged from Doctor Rennie’s Blog:
One of the more common problems that bring patients into the doctor believe it or not is seeing blood in the toilet, on the stool or on the toilet paper after having a bowl movement. Since I’ve had a few patients recently who have come in because of this problem, I thought I’d discuss some possible causes.
Healthcare providers take this issue seriously because sometimes blood noticed after having a bowl movement can be a sign of colon or rectal cancer.