{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T23:52:44Z","timestamp":1791503564057,"version":"4.3.4"},"reference-count":21,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T00:00:00Z","timestamp":1791417600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T00:00:00Z","timestamp":1791417600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Pediatric Dermatology"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Kawasaki disease is typically associated with a polymorphous exanthem, but persistent psoriasiform or pustular plaques during the acute illness may be mistaken for infection, drug eruption, or a separate inflammatory dermatosis. We report a 4\u2010month\u2010old boy with Kawasaki disease who developed erythematous scaly plaques with pustules during the acute phase, in temporal association with recurrent mucosal inflammation and evolving coronary artery dilation requiring repeat intravenous immunoglobulin. Skin biopsy showed psoriasiform epidermal hyperplasia with parakeratosis, loss of the granular layer, neutrophilic exocytosis, papillary dermal edema, and dilated capillaries, supporting psoriasiform dermatitis in the setting of Kawasaki disease. This case highlights the value of clinicopathologic correlation when atypical plaques arise in Kawasaki disease and suggests that such eruptions should prompt careful assessment for ongoing systemic inflammation and coronary involvement.<\/jats:p>","DOI":"10.1111\/pde.70370","type":"journal-article","created":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T23:30:00Z","timestamp":1791502200000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Psoriasiform Plaques as a Cutaneous Clue to Persistent Inflammation in Infantile Kawasaki Disease"],"prefix":"10.1111","author":[{"given":"Khadija","family":"Al Wahaybi","sequence":"first","affiliation":[{"name":"Oman Medical Specialty Board  Muscat Oman"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mazoon","family":"Al Saadi","sequence":"additional","affiliation":[{"name":"Oman Medical Specialty Board  Muscat Oman"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mahadev","family":"Mal","sequence":"additional","affiliation":[{"name":"Child Health Department, Pediatric Rheumatology Unit Sultan Qaboos University Hospital, University Medical City  Muscat Oman"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eman","family":"Al Masroori","sequence":"additional","affiliation":[{"name":"Child Health Department, Pediatric Rheumatology Unit Sultan Qaboos University Hospital, University Medical City  Muscat Oman"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3242-3927","authenticated-orcid":false,"given":"Buthaina","family":"Al Musalhi","sequence":"additional","affiliation":[{"name":"Pediatric Dermatology Sultan Qaboos University Hospital, University Medical City  Muscat Oman"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3582-2333","authenticated-orcid":false,"given":"Marwa","family":"Al Riyami","sequence":"additional","affiliation":[{"name":"Pathology Department Sultan Qaboos University Hospital, University Medical City  Muscat Oman"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1189-1959","authenticated-orcid":false,"given":"Reem","family":"Abdwani","sequence":"additional","affiliation":[{"name":"Child Health Department, Pediatric Rheumatology Unit Sultan Qaboos University  Muscat Oman"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,10,8]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1080\/1744666X.2017.1232165"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2016.02.1146"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1067\/mpd.2000.107840"},{"key":"e_1_2_11_5_1","first-page":"528","article-title":"Kawasaki's Disease With Eruptive Pustular and Guttate Psoriasis","volume":"130","author":"Boralevi F.","year":"2003","journal-title":"Annales de Dermatologie et de V\u00e9n\u00e9r\u00e9ologie"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1440\u20101754.2003.00117.x"},{"key":"e_1_2_11_7_1","first-page":"354","article-title":"Annular Pustules in Kawasaki Disease: A Further Case Indicating the Association With Psoriasis?","volume":"72","author":"Tsai H. 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