{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,30]],"date-time":"2026-03-30T11:40:04Z","timestamp":1774870804215,"version":"3.50.1"},"reference-count":17,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["SAGE Open Medical Case Reports"],"published-print":{"date-parts":[[2023,1]]},"abstract":"<jats:p> Reactive arthritis is an immune-mediated aseptic arthritis resulting from either genitourinary or intestinal tract in a genetically susceptible host. Reactive arthritis is not uncommon, and the most common infectious agents are Chlamydia trachomatis, Salmonella, Yersinia, and Shigella, some new infectious agents include Staphylococcus lugdunensis, Rothia mucilaginosa, and umbilical cord\u2013derived Wharton\u2019s jelly, as well as the SARS-CoV-2 virus, which has been more studied in recent years. We found that reactive arthritis caused by infection of perianal abscesses is very rare and few cases have been described in the medical literature. We report a 21-year-old man with polyarticular swelling and pain, and subcutaneous hematoma at his right ankle joint; he was considered reactive arthritis. After treating with non-steroidal anti-inflammatory drugs, sulfasalazine, surgery, and antibiotics, the patient\u2019s arthralgia gradually improved and the symptoms largely disappeared at the 1-month follow-up. <\/jats:p>","DOI":"10.1177\/2050313x231177764","type":"journal-article","created":{"date-parts":[[2023,6,15]],"date-time":"2023-06-15T12:21:11Z","timestamp":1686831671000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["A case of reactive arthritis caused by a perianal abscess"],"prefix":"10.1177","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2401-4058","authenticated-orcid":false,"given":"Pan","family":"Lv","sequence":"first","affiliation":[{"name":"Department of Rheumatology and Immunology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6794-1233","authenticated-orcid":false,"given":"Pingdan","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Rheumatology and Immunology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaoqin","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Rheumatology and Immunology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jianping","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Rheumatology and Immunology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2023,6,15]]},"reference":[{"key":"bibr1-2050313X231177764","doi-asserted-by":"publisher","DOI":"10.1007\/s11926-020-00904-9"},{"key":"bibr2-2050313X231177764","doi-asserted-by":"publisher","DOI":"10.1002\/ccr3.6542"},{"key":"bibr3-2050313X231177764","doi-asserted-by":"publisher","DOI":"10.2174\/1573397115666190808110337"},{"key":"bibr4-2050313X231177764","first-page":"12420200926","volume":"7","author":"Bentaleb I","year":"2020","journal-title":"Curr Clin Microbiol Rep"},{"key":"bibr5-2050313X231177764","doi-asserted-by":"publisher","DOI":"10.1038\/nrrheum.2012.40"},{"key":"bibr6-2050313X231177764","doi-asserted-by":"publisher","DOI":"10.1093\/rheumatology\/39.2.117"},{"issue":"3","key":"bibr7-2050313X231177764","first-page":"250","volume":"69","author":"Dougados M","year":"2011","journal-title":"Bull NYU Hosp Jt Dis"},{"key":"bibr8-2050313X231177764","doi-asserted-by":"publisher","DOI":"10.1002\/bjs.10154"},{"key":"bibr9-2050313X231177764","doi-asserted-by":"publisher","DOI":"10.1007\/DCR.0b013e31819a5c52"},{"key":"bibr10-2050313X231177764","doi-asserted-by":"publisher","DOI":"10.1001\/archsurg.1985.01390290106019"},{"key":"bibr11-2050313X231177764","doi-asserted-by":"publisher","DOI":"10.1055\/s-2007-977488"},{"key":"bibr12-2050313X231177764","doi-asserted-by":"publisher","DOI":"10.1007\/s10067-018-4022-5"},{"key":"bibr13-2050313X231177764","doi-asserted-by":"publisher","DOI":"10.1080\/03009740500202540"},{"key":"bibr14-2050313X231177764","doi-asserted-by":"publisher","DOI":"10.3389\/fmicb.2022.837422"},{"key":"bibr15-2050313X231177764","doi-asserted-by":"publisher","DOI":"10.5339\/qmj.2020.25"},{"key":"bibr16-2050313X231177764","volume":"2018","author":"Kawahara K","year":"2018","journal-title":"BMJ Case Rep"},{"key":"bibr17-2050313X231177764","doi-asserted-by":"publisher","DOI":"10.1002\/jmv.27432"}],"container-title":["SAGE Open Medical Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/2050313X231177764","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/2050313X231177764","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/2050313X231177764","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,3,4]],"date-time":"2025-03-04T07:45:13Z","timestamp":1741074313000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/2050313X231177764"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,1]]},"references-count":17,"alternative-id":["10.1177\/2050313X231177764"],"URL":"https:\/\/doi.org\/10.1177\/2050313x231177764","relation":{},"ISSN":["2050-313X","2050-313X"],"issn-type":[{"value":"2050-313X","type":"print"},{"value":"2050-313X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,1]]},"article-number":"2050313X231177764"}}