uk-plab-1 MCQ (SBA): Irritable bowel syndrome

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EasyGIIrritable bowel syndromeuk-plab-1

A 27-year-old woman presents with a 3-week history of loose stools, crampy abdominal pain relieved by defaecation and bloating. There is no weight loss, rectal bleeding or nocturnal diarrhoea. Examination and blood tests including FBC, CRP and coeliac serology are normal. What is the most likely diagnosis?

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