title: A patient with chronic diarrhea of unknown cause.
authors: Center for Sexual Health, Leeds General Infirmary, Leeds, United Kingdom.
authors: Sarah A
authors: SA
authors: Schoeman
authors: Alison
authors: A
authors: Cairns
authors: Alexander C
authors: AC
authors: Ford
mesh_terms: D000328:Adult; D001706:Biopsy; D002908:Chronic Disease; D003113:Colonoscopy; D003967:Diarrhea / Q000209:etiology* / Q000473:pathology*; D004386:Duodenum / Q000473:pathology; D005260:Female; D015658:HIV Infections / Q000150:complications* / Q000175:diagnosis*; D006651:Histocytochemistry; D006801:Humans