{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T01:18:39Z","timestamp":1783473519861,"version":"3.55.0"},"reference-count":13,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T00:00:00Z","timestamp":1775001600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T00:00:00Z","timestamp":1775001600000},"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":["J Cutan Pathol"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Toxic epidermal necrolysis (TEN) is defined histopathologically by full\u2010thickness epidermal necrosis with sparse dermal inflammation. Because mucosal involvement is considered a hallmark feature, mucosal\u2010sparing TEN is exceedingly rare and may mimic other subepidermal blistering disorders. We report an amoxicillin\/clavulanate\u2013induced TEN case presenting with tense annular vesiculobullous lesions with a \u201cstring\u2010of\u2010pearls\u201d appearance clinically suggestive of linear IgA bullous dermatosis (LABD). However, histopathology showed widespread keratinocyte necrosis across all epidermal layers and minimal perivascular lymphocytic infiltration, without neutrophilic microabscesses. Two perilesional direct immunofluorescence (DIF) studies were negative for linear IgA deposition, effectively excluding LABD. This case underscores the diagnostic importance of early histopathologic and DIF evaluation of TEN cases with atypical mucosal\u2010sparing presentations that clinically overlap with autoimmune blistering diseases.<\/jats:p>","DOI":"10.1111\/cup.70108","type":"journal-article","created":{"date-parts":[[2026,4,2]],"date-time":"2026-04-02T05:31:27Z","timestamp":1775107887000},"page":"692-697","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Toxic Epidermal Necrolysis Mimicking Linear\n                    <scp>IgA<\/scp>\n                    Bullous Dermatosis Without Mucosal Involvement: A Rare Case Report"],"prefix":"10.1111","volume":"53","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1767-4960","authenticated-orcid":false,"given":"Ceylan","family":"Avc\u0131","sequence":"first","affiliation":[{"name":"Department of Dermatology and Venereology Dokuz Eylul University Faculty of Medicine  \u0130zmir 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