{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T17:42:15Z","timestamp":1791826935165,"version":"4.3.4"},"reference-count":15,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2017,1,19]],"date-time":"2017-01-19T00:00:00Z","timestamp":1484784000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Cutan Pathol"],"published-print":{"date-parts":[[2017,4]]},"abstract":"<jats:p>Amicrobial pustulosis of the folds (<jats:styled-content style=\"fixed-case\">APF<\/jats:styled-content>) is a rare disease characterized by aseptic pustular lesions involving cutaneous folds, typically occurring in the context of an autoimmune disorder. We present 4 patients with <jats:styled-content style=\"fixed-case\">APF<\/jats:styled-content>, focusing on clinical and histopathologic characteristics to improve the recognition of this entity. All 4 patients had intertriginous and extra\u2010intertriginous involvement. Common histopathologic features of skin biopsies in these patients were intracorneal, subcorneal, intraepidermal, perivascular, perifollicular and interstitial neutrophilic inflammation. Pustules overlying adnexal ostium and papillary dermal edema were consistently observed. The pustules were negative for microorganisms on stain testing. In these cases, associated conditions were undifferentiated connective tissue disease, systemic lupus erythematosus, antiphospholipid syndrome, Crohn disease and Hashimoto thyroiditis. The aforementioned clinical and histopathologic characteristics of patients with suspected or diagnosed connective tissue disorders should lead to suspicion for <jats:styled-content style=\"fixed-case\">APF<\/jats:styled-content>.<\/jats:p>","DOI":"10.1111\/cup.12873","type":"journal-article","created":{"date-parts":[[2016,12,21]],"date-time":"2016-12-21T06:22:43Z","timestamp":1482301363000},"page":"367-372","source":"Crossref","is-referenced-by-count":15,"title":["Amicrobial pustulosis of the folds: Report of 4 cases"],"prefix":"10.1111","volume":"44","author":[{"given":"Michael Z.","family":"Wang","sequence":"first","affiliation":[{"name":"Department of Dermatology Mayo Clinic  Rochester Minnesota"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael J.","family":"Camilleri","sequence":"additional","affiliation":[{"name":"Department of Dermatology Mayo Clinic  Rochester Minnesota"},{"name":"Division of Anatomic Pathology Mayo Clinic  Rochester Minnesota"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ruifeng","family":"Guo","sequence":"additional","affiliation":[{"name":"Department of Dermatology Mayo Clinic  Rochester Minnesota"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carilyn N.","family":"Wieland","sequence":"additional","affiliation":[{"name":"Department of Dermatology Mayo Clinic  Rochester Minnesota"},{"name":"Division of Anatomic Pathology Mayo Clinic  Rochester Minnesota"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,1,19]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2133.2000.03907.x"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1159\/000088508"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2230.2006.02329.x"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2007.05.023"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1159\/000113942"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1159\/000131170"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2230.2009.03370.x"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0001-7310(09)72285-9"},{"key":"e_1_2_5_10_1","doi-asserted-by":"crossref","first-page":"641","DOI":"10.1684\/ejd.2011.1406","article-title":"Amicrobial pustulosis of the folds revealing asymptomatic autoimmune thyroiditis","volume":"21","author":"Claeys A","year":"2011","journal-title":"Eur J Dermatol"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2230.2011.04262.x"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1159\/000343595"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.1177\/096120339700600607"},{"key":"e_1_2_5_14_1","article-title":"Pustulose amicrobienne et lupus \u00e9ryth\u00e9mateux systemique","author":"Crickx B","year":"1991","journal-title":"Journ\u00e9es Dermatologiques de Paris"},{"key":"e_1_2_5_15_1","doi-asserted-by":"publisher","DOI":"10.1159\/000018041"},{"key":"e_1_2_5_16_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2230.2002.01035.x"}],"container-title":["Journal of Cutaneous Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fcup.12873","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/cup.12873","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/cup.12873","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/cup.12873","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,11]],"date-time":"2023-09-11T10:09:23Z","timestamp":1694426963000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/cup.12873"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,1,19]]},"references-count":15,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2017,4]]}},"alternative-id":["10.1111\/cup.12873"],"URL":"https:\/\/doi.org\/10.1111\/cup.12873","archive":["Portico"],"relation":{},"ISSN":["0303-6987","1600-0560"],"issn-type":[{"value":"0303-6987","type":"print"},{"value":"1600-0560","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,1,19]]}}}