{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,19]],"date-time":"2026-09-19T18:34:11Z","timestamp":1789842851220,"version":"4.0.1"},"reference-count":9,"publisher":"Oxford University Press (OUP)","issue":"1","license":[{"start":{"date-parts":[[2025,2,25]],"date-time":"2025-02-25T00:00:00Z","timestamp":1740441600000},"content-version":"vor","delay-in-days":24,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,3,18]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>A 77-year-old man presented with a cutaneous rash of 3 days\u2019 duration. Seven days before onset, the patient reported a bronchopulmonary infection treated with amoxicillin. Physical examination revealed multiforme cutaneous lesions, involving the armpits, pubis, genitals and lower back. In the lower back area, lesions were erythematous, purplish targetoid-like with multiple concentric circles. In places, bullae and postblistering erosions could be seen. In places, a \u2018string of pearls\u2019 pattern could be observed. Nikolsky sign was negative. Herpes simplex virus polymerase chain reaction (PCR) on mucosal erosions was negative. Multiplex nasopharyngeal PCR was negative for influenza virus, COVID-19 and Mycoplasma pneumoniae. Histopathological examination revealed spontaneous subepithelial cleavage with neutrophilic \u00admicroabscesses. Direct immunofluorescence showed linear IgA deposition at the dermal\u2013epidermal junction, confirming the diagnosis of linear IgA bullous dermatosis. Skin lesions were treated with topical clobetasol propionate cream and oral mucosa with corticosteroid mouth rinses. The disease course was marked by complete remission 7 days after amoxicillin discontinuation. There was no relapse after 4 months of follow-up.<\/jats:p>","DOI":"10.1093\/skinhd\/vzae024","type":"journal-article","created":{"date-parts":[[2025,1,26]],"date-time":"2025-01-26T20:12:31Z","timestamp":1737922351000},"page":"75-78","source":"Crossref","is-referenced-by-count":1,"title":["Amoxicillin-induced linear IgA bullous dermatosis mimicking erythema multiforme: a case report"],"prefix":"10.1093","volume":"5","author":[{"given":"Marion","family":"Silagy","sequence":"first","affiliation":[{"name":"Department of Dermatology, Rouen University Hospital , Rouen ,","place":["France"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Priscille","family":"Carvalho","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Rouen University Hospital , Rouen ,","place":["France"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Billal","family":"Tedbirt","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Rouen University Hospital , Rouen ,","place":["France"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cl\u00e9mence","family":"Tamarit","sequence":"additional","affiliation":[{"name":"Department of Anatomical Pathology, Rouen University Hospital , Rouen ,","place":["France"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marion","family":"Carrette","sequence":"additional","affiliation":[{"name":"Immunology Laboratory, Rouen University Hospital , Rouen ,","place":["France"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Florence","family":"T\u00e9tart","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Rouen University Hospital , Rouen ,","place":["France"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexis","family":"Lefebvre","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Rouen University Hospital , Rouen 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