Overview
What are intestinal motility disorders?
What are upper GI motility disorders?
What are lower GI motility disorders?
What are the clinical manifestations of upper GI motility disorders?
What are the clinical manifestations of lower GI motility disorders?
What is the pathophysiology of intestinal motility disorders?
What is the Knowles and Martin classification of intestinal motility disorders?
What causes intestinal motility disorders?
What causes gastroesophageal reflux disease (GERD)?
What causes biliary dyskinesia?
What causes irritable bowel syndrome (IBS)?
What causes acute colonic pseudo-obstruction (Ogilvie syndrome)?
What causes pelvic floor dyssynergia?
What causes Hirschsprung disease?
What causes fecal incontinence?
What is the role of genetics in the etiology of intestinal motility disorders?
What is the prevalence of intestinal motility disorders?
What is the morbidity and mortality associated with intestinal motility disorders?
Which age groups have the highest prevalence of intestinal motility disorders?
What is the prognosis for intestinal motility disorders?
What are the possible complications of intestinal motility disorders?
Presentation
Which clinical history findings are characteristic of intestinal motility disorders?
What is the focus of the clinical history in the evaluation of intestinal motility disorders?
Which clinical history findings are characteristic of chronic intestinal pseudo-obstruction (CIP)?
Which clinical history findings are characteristic of irritable bowel syndrome?
Which clinical history findings are characteristic of fecal incontinence?
Which clinical history findings are characteristic of constipation?
What is included in the physical examination of intestinal motility disorders?
Which physical findings are characteristic of chronic intestinal pseudo-obstruction (CIP)?
Which physical findings are characteristic of irritable bowel syndrome?
Which physical findings are characteristic of fecal incontinence?
Which physical findings are characteristic of constipation?
DDX
Which conditions are included in the differential diagnoses of irritable bowel syndrome?
What is the criteria for diagnosis of intestinal pseudo-obstruction?
Which conditions are included in the differential diagnoses of intestinal motility disorders?
Which specialist consultations may be helpful in the diagnosis of intestinal motility disorders?
What are the differential diagnoses for Intestinal Motility Disorders?
Workup
What is included in the workup for intestinal motility disorders?
What is the role of lab tests in the workup for intestinal motility disorders?
What is the role of imaging studies in the workup for achalasia?
What is the role of imaging studies in the workup for intestinal pseudo-obstruction?
What are the guidelines for the use of scintigraphy in the workup for intestinal motility disorders?
What is the role of rectal manometry in the workup for intestinal motility disorders?
What is the role of EMG in the workup for intestinal motility disorders?
What is the role of endoscopy in the workup for intestinal motility disorders?
Which histologic findings are characteristic of intestinal motility disorders?
Treatment
How are intestinal motility disorders treated?
What is the role of medications in the treatment of intestinal motility disorders?
What is the role of surgery in the treatment of intestinal motility disorders?
Which diet and activity modifications are used in the treatment of intestinal motility disorders?
How are intestinal motility disorders prevented?
Guidelines
Medications
Which medications are used in the treatment of intestinal motility disorders?
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Intestinal Motility Disorders. This radiograph reveals a dilated cecum (16 cm) and colon in a patient with pseudocolonic obstruction.