{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T18:40:07Z","timestamp":1756320007376,"version":"3.44.0"},"reference-count":18,"publisher":"BMJ","issue":"4","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2025,4,7]]},"published-print":{"date-parts":[[2025,4]]},"abstract":"<jats:p>\n                  <jats:italic>Yersinia enterocolitica<\/jats:italic> is a bacterium frequently responsible for gastroenteritis, mostly in children. Tubulointerstitial nephropathy is a rare cause of acute renal failure, the pathophysiological mechanisms of which are still poorly understood. We report here the case of a very young boy hospitalised for diarrhoea with fever and major inflammatory biological syndrome. Coproculture was positive for <jats:italic>Y. enterocolitica,<\/jats:italic> and abdominal ultrasound revealed signs of colitis. Cotrimoxazole was introduced, with clinical and biological improvement. On day 5, the patient deteriorated with fever, oedemato-ascitic syndrome and acute oligoanuric renal failure. Peritoneal dialysis was started. Renal biopsy revealed acute tubulointerstitial nephritis. The patient was treated with intravenous corticosteroids with a favourable outcome. Ceftriaxone was added to treat the infection. Peritoneal dialysis was stopped after 3\u2009days. Interstitial renal damage secondary to <jats:italic>Y. enterocolitica<\/jats:italic> infection has not been described in the literature. Several renal disorders have been described. Monitoring of renal function in this infection seems important.<\/jats:p>","DOI":"10.1136\/bcr-2025-265446","type":"journal-article","created":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T23:05:19Z","timestamp":1745449519000},"page":"e265446","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Yersiniosis complicated by tubulointerstitial nephropathy necessitating peritoneal dialysis in a young child"],"prefix":"10.1136","volume":"18","author":[{"given":"Mathilde","family":"Dutilloy","sequence":"first","affiliation":[{"name":"Paediatrics, CHU de Rouen, Rouen, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jessica","family":"Ferrand","sequence":"additional","affiliation":[{"name":"Paediatrics, CHU de Rouen, Rouen, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Edouard","family":"Martinez-Casado","sequence":"additional","affiliation":[{"name":"Paediatrics, CHU de Rouen, Rouen, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2843-871X","authenticated-orcid":false,"given":"Hortense","family":"Petat","sequence":"additional","affiliation":[{"name":"Paediatrics, CHU de Rouen, Rouen, France"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2025,4,23]]},"reference":[{"key":"2025082711234865000_18.4.e265446.1","doi-asserted-by":"crossref","first-page":"2197","DOI":"10.1017\/S095026881700108X","article-title":"Thirty years of human infections caused by Yersinia enterocolitica in northern Spain: 1985-2014","volume":"145","author":"Marimon","year":"2017","journal-title":"Epidemiol Infect"},{"key":"2025082711234865000_18.4.e265446.2","doi-asserted-by":"publisher","DOI":"10.1177\/003335491513000314"},{"key":"2025082711234865000_18.4.e265446.3","doi-asserted-by":"publisher","DOI":"10.1097\/00006454-200010000-00002"},{"key":"2025082711234865000_18.4.e265446.4","doi-asserted-by":"crossref","first-page":"275","DOI":"10.1590\/2175-8239-jbn-2018-0127","article-title":"Acute Kidney Injury Epidemiology in pediatrics","volume":"41","author":"Cleto-Yamane","year":"2019","journal-title":"J Bras Nefrol"},{"key":"2025082711234865000_18.4.e265446.5","doi-asserted-by":"crossref","first-page":"600","DOI":"10.1007\/s12098-019-03096-y","article-title":"Acute Kidney Injury: Diagnosis and Management","volume":"87","author":"Roy","year":"2020","journal-title":"Indian J Pediatr"},{"key":"2025082711234865000_18.4.e265446.6","doi-asserted-by":"crossref","DOI":"10.1155\/2020\/1240626","article-title":"Terminal Ileitis due to Yersinia Infection: An Underdiagnosed Situation","volume":"2020","author":"Triantafillidis","year":"2020","journal-title":"Biomed Res Int"},{"key":"2025082711234865000_18.4.e265446.7","doi-asserted-by":"crossref","first-page":"498","DOI":"10.1016\/S0140-6736(78)90156-3","article-title":"Yersinia enterocolitica and glomerulonephritis","volume":"311","author":"Friedberg","year":"1978","journal-title":"The Lancet"},{"key":"2025082711234865000_18.4.e265446.8","unstructured":"Acute tubulointerstitial nephritis - PubMed. 2025. Available: https:\/\/pubmed-ncbi-nlm-nih-gov.proxy.insermbiblio.inist.fr\/21638156\/"},{"key":"2025082711234865000_18.4.e265446.9","doi-asserted-by":"crossref","first-page":"577","DOI":"10.1007\/s00467-016-3394-5","article-title":"Tubulointerstitial nephritis: diagnosis, treatment, and monitoring","volume":"32","author":"Joyce","year":"2017","journal-title":"Pediatr Nephrol"},{"key":"2025082711234865000_18.4.e265446.10","doi-asserted-by":"publisher","DOI":"10.1136\/bjophthalmol-2019-314926"},{"key":"2025082711234865000_18.4.e265446.11","doi-asserted-by":"crossref","DOI":"10.1136\/bmjopen-2020-047059","article-title":"Aetiology, course and treatment of acute tubulointerstitial nephritis in paediatric patients: a cross-sectional web-based survey","volume":"11","author":"Wente-Schulz","year":"2021","journal-title":"BMJ Open"},{"key":"2025082711234865000_18.4.e265446.12","doi-asserted-by":"publisher","DOI":"10.1038\/sj.ki.5002776"},{"key":"2025082711234865000_18.4.e265446.13","doi-asserted-by":"publisher","DOI":"10.2215\/CJN.01390118"},{"key":"2025082711234865000_18.4.e265446.14","doi-asserted-by":"crossref","first-page":"1799","DOI":"10.1093\/ndt\/gfz262","article-title":"Acute interstitial nephritis: aetiology and management","volume":"36","author":"Schurder","year":"2021","journal-title":"Nephrol Dial Transplant"},{"key":"2025082711234865000_18.4.e265446.15","doi-asserted-by":"crossref","first-page":"779","DOI":"10.1038\/s41581-022-00623-7","article-title":"Epidemiology of peritoneal dialysis outcomes","volume":"18","author":"Bello","year":"2022","journal-title":"Nat Rev Nephrol"},{"key":"2025082711234865000_18.4.e265446.16","doi-asserted-by":"crossref","first-page":"139","DOI":"10.1177\/0896860820982120","article-title":"ISPD guidelines for peritoneal dialysis in acute kidney injury: 2020 Update (paediatrics)","volume":"41","author":"Nourse","year":"2021","journal-title":"Perit Dial Int"},{"key":"2025082711234865000_18.4.e265446.17","doi-asserted-by":"publisher","DOI":"10.1111\/j.1442-200X.2012.03615.x"},{"key":"2025082711234865000_18.4.e265446.18","doi-asserted-by":"crossref","first-page":"236","DOI":"10.1159\/000167971","article-title":"Acute Interstitial Nephritis Associated with Yersinia pseudotuberculosisInfection","volume":"9","author":"Iijima","year":"1989","journal-title":"Am J Nephrol"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2025-265446","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T18:23:59Z","timestamp":1756319039000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2025-265446"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,4]]},"references-count":18,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2025,4,23]]},"published-print":{"date-parts":[[2025,4]]}},"alternative-id":["10.1136\/bcr-2025-265446"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2025-265446","relation":{},"ISSN":["1757-790X"],"issn-type":[{"type":"electronic","value":"1757-790X"}],"subject":[],"published":{"date-parts":[[2025,4]]}}}