title: Detailed history and examination assist positive clinical diagnosis of the irritable bowel syndrome.
abstract: A detailed history and examination removes much of the vagueness from the symptoms of irritable bowel syndrome patients. The syndrome is much more homogeneous than suggested by the patient's complaints. Detailed questioning and examination contribute to further information in over two-thirds of patients. Examination reveals previously unrecognized abnormalities of bowel habit in over one-third of the patients. A proper history and examination remain foremost investigative weapons in the diagnosis of irritable bowel syndrome.
mesh_terms: D003109:Colonic Diseases, Functional / Q000175:diagnosis*; D003248:Constipation / Q000209:etiology; D003967:Diarrhea / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008487:Medical History Taking; D010808:Physical Examination