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Updated: Jun 21, 2026

Chronic Salmonella Infection Induced Intestinal Fibrosis
Published on: September 22, 2019
Paucisymptomatic retroperitoneal fibrosis unmasked soon after a colonoscopy: a prompt resolution
Beatriz Barquiel1, Clara Soto, Luisa Adán
1Department of Internal Medicine, La Paz University Hospital, 28046 Madrid, Spain. beatriz.barquiel@gmail.com
Abstract:
A 60-year-old man was diagnosed with retroperitoneal fibrosis. Curiously, his back pain became intense immediately after the performance of a colonoscopy. The fibrotic mass was seen on computed tomography (CT) of the abdomen. The patient developed obstructive nephropathy secondary to bilateral encasing of the ureters. Early diagnosis and combined therapy with corticosteroids and ureteral stents led to clinical and radiological remission of the disease.
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