10.07.2015 Views

The Pathophysiology of Irritable Bowel SyndromeCME - Medscape

The Pathophysiology of Irritable Bowel SyndromeCME - Medscape

The Pathophysiology of Irritable Bowel SyndromeCME - Medscape

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www.medscape.org/lecture/ibs/pathophysiologySlide 1.Dr Michael Camilleri: Hello. I am Michael Camilleri, pr<strong>of</strong>essor <strong>of</strong> medicine, pharmacology, and physiology at the Mayo Clinic inRochester, Minnesota. I would like to welcome you to this program titled “<strong>Pathophysiology</strong> <strong>of</strong> <strong>Irritable</strong> <strong>Bowel</strong> Syndrome.”Slide 2.<strong>Irritable</strong> bowel syndrome (IBS) affects 10% to 20% <strong>of</strong> the population in developed countries. [1] <strong>The</strong> diagnosis <strong>of</strong> IBS is traditionallybased on the presence <strong>of</strong> symptoms <strong>of</strong> recurrent abdominal pain or discomfort at least 3 days per month in the previous 3 monthsin association with 2 or more <strong>of</strong> the following: an improvement with defecation, an onset that is associated with a change in thefrequency <strong>of</strong> bowel movements, or an onset associated with a change in the form or appearance <strong>of</strong> stool. [2]Pg.5

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