A surprising cause of rectal bleeding
“I can’t stand the site of blood!”
We’ve all heard that adage. Blood can provoke emotional reactions from even steely muscle-bound bodybuilders. We gastroenterologists routinely receive fearful phone calls from patients who have observed even minor rectal bleeding. Fortunately, in most of these cases, there is a benign explanation for the sanguinary seepage.
If blood repels you, then gastroenterology should not be on your short, or even long list of professions under …




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