title: [Segmental small intestine lesions after taking non-steroidal antirheumatic drugs].
abstract: Over a period of 7 months a 51-year-old diabetic took mefenamine acid (up to 500mg 20 times daily), diclofenac and, more rarely, paracetamol for lumbosacral pain. In addition, dexamethasone (4 mg three times daily) was prescribed later. For 4 weeks he had colicky abdominal pain which then started acutely to radiate into the flanks. Pressure and rebound pain in the left epi- and mesogastrium, as well as the results of biochemical tests, suggested an acute abdomen. Abdominal X-rays, selective contrast examination of the small intestine and computed tomography demonstrated changes within some segments of the jejunum (thickened wall, irregular wall surface). Laparoscopy showed brown discoloration of the loops of the small intestine. In consequence of these findings a 10 cm long segment of the jejunum was resected. Histological examination showed extensive ulcers at the tip of the rugae with granulating inflammation and bifringent foreign bodies with giant-cells. The villi were extensively atrophied, the blood vessel were congested and the submucosa fibrosed. The patient was discharged after 9 days and, no longer taking NSAIDs, has been free of abdominal symptoms.
authors.affiliation: Gastroenterologische Abteilung, Kantonsspitals Luzern.
authors.forename: J W
authors.initials: JW
authors.lastname: Bielecki
authors.forename: J O
authors.initials: JO
authors.lastname: Gebbers
authors.forename: L
authors.initials: L
authors.lastname: Filippini
mesh_terms: D015746:Abdominal Pain / Q000139:chemically induced; D000082:Acetaminophen / Q000008:administration & dosage / Q000009:adverse effects; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000008:administration & dosage / Q000009:adverse effects*; D003907:Dexamethasone / Q000008:administration & dosage / Q000009:adverse effects; D004008:Diclofenac / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D007410:Intestinal Diseases / Q000139:chemically induced / Q000473:pathology; D007421:Intestine, Small / Q000000981:diagnostic imaging / Q000187:drug effects* / Q000473:pathology; D007579:Jejunal Diseases / Q000139:chemically induced / Q000473:pathology; D007583:Jejunum / Q000187:drug effects / Q000473:pathology / Q000601:surgery; D010535:Laparoscopy; D008297:Male; D008528:Mefenamic Acid / Q000008:administration & dosage / Q000009:adverse effects; D008875:Middle Aged; D013997:Time Factors; D014057:Tomography, X-Ray Computed; D014456:Ulcer / Q000139:chemically induced / Q000473:pathology
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D004008:Diclofenac; D000082:Acetaminophen; D008528:Mefenamic Acid; D003907:Dexamethasone
vernacular_title: Segmentale Dünndarmläsionen nach Einnahme nicht-steroidaler antirheumatika.