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Chronic constipation presents a complex challenge for gastroenterologists. The SITZMARKS motility test for constipation offers a simple solution to identify a clearer diagnostic pathway. In this case study, Carmen Fong, M.D., highlights the clinical value of SITZMARKS in diagnosing pelvic outlet obstruction.


Download your copy to explore:

  • The case background of a patient presenting with chronic constipation that did not have a clear cause

  • How Dr. Fong used SITZMARKS to evaluate colonic transit and distinguish between a “butt” issue and a “gut” issue

  • Next steps to confirm and treat the patient’s pelvic outlet obstruction

  • The benefits of beginning your diagnostic pathway with a SITZMARKS motility test for constipation



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Talking to Your Healthcare Provider

When discussing the SITZMARKS test, be prepared to share:

  • Specific constipation symptoms you are experiencing

  • How long you’ve had these symptoms 

  • Treatments you’ve already tried (supplements or over-the-counter medications)

  • Any medications you’re currently taking

  • Your typical diet and lifestyle and any recent changes

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Case Study

Using the SITZMARKS® Motility Test for Constipation Diagnosis

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