{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T14:38:54Z","timestamp":1787755134902,"version":"build-2784847793"},"reference-count":22,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:sec>\n                    <jats:title>Case:<\/jats:title>\n                    <jats:p>A 69-year-old woman with myelodysplastic syndrome-related pancytopenia was administered granulocyte colony-stimulating factor (G-CSF) before total hip arthroplasty to prevent postoperative infection. One week postoperatively, she developed peri-incisional ecchymosis and associated leukocytosis. Over the next few weeks, surgical site infection was suspected; however, dermatologist evaluation and subsequent biopsy supported a diagnosis of pyoderma gangrenosum, which resolved after prompt steroid administration.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Postoperative pyoderma gangrenosum should be included in the differential diagnosis when considerable postoperative ecchymosis and leukocytosis occur, particularly after preoperative G-CSF administration.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.2106\/jbjs.cc.20.00924","type":"journal-article","created":{"date-parts":[[2021,4,21]],"date-time":"2021-04-21T08:38:13Z","timestamp":1618994293000},"update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":7,"title":["Pyoderma Gangrenosum After Total Hip Arthroplasty Associated with Administration of Granulocyte Colony-Stimulating Factor"],"prefix":"10.2106","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6686-1116","authenticated-orcid":false,"given":"Masaki","family":"Mizushima","sequence":"first","affiliation":[{"name":"Department of Orthopaedics, Yonemori Hospital, Ryokusenkai Group, Kagoshima, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hayao","family":"Miyoshi","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Takada Hospital, Gyokushoukai Group, Kagoshima, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1220-8103","authenticated-orcid":false,"given":"Koji","family":"Yonemori","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics, Yonemori Hospital, Ryokusenkai Group, Kagoshima, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2021,4]]},"reference":[{"issue":"4","key":"bib1-20240809","doi-asserted-by":"crossref","first-page":"655","DOI":"10.1001\/archderm.1930.01440160053009","article-title":"Pyoderma gangrenosum: clinical and experimental observation of five cases occurring in adults","volume":"22","author":"Brunsting","year":"1930","journal-title":"Arch Dermatol Syphilol."},{"issue":"9","key":"bib2-20240809","doi-asserted-by":"crossref","first-page":"1008","DOI":"10.1111\/j.1468-3083.2009.03199.x","article-title":"Pyoderma gangrenosum: an updated review","volume":"23","author":"Ruocco","year":"2009","journal-title":"J Eur Acad Dermatol Venereol."},{"issue":"9","key":"bib3-20240809","doi-asserted-by":"crossref","first-page":"1267","DOI":"10.1016\/j.mayocp.2016.05.001","article-title":"Postoperative pyoderma gangrenosum: a clinical review of published cases","volume":"91","author":"Tolkachjov","year":"2016","journal-title":"Mayo Clin Proc."},{"issue":"1","key":"bib4-20240809","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1111\/j.1365-2133.1992.tb14826.x","article-title":"Minimizing the risk of post-operative pyoderma gangrenosum","volume":"127","author":"Long","year":"1992","journal-title":"Br J Dermatol."},{"issue":"5","key":"bib5-20240809","doi-asserted-by":"crossref","first-page":"893","DOI":"10.1302\/0301-620X.81B5.0810893","article-title":"Pyoderma gangrenosum. 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