{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,31]],"date-time":"2026-07-31T09:58:08Z","timestamp":1785491888368,"version":"3.56.0"},"reference-count":9,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2026,5,12]],"date-time":"2026-05-12T00:00:00Z","timestamp":1778544000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,7,31]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Hidradenitis suppurativa (HS) is a chronic, relapsing inflammatory skin disease characterized by painful nodules, sinus tract formation and scarring. Lesional skin is frequently colonized by diverse aerobic and anaerobic bacteria, with anaerobes such as Prevotella spp., Campylobacter ureolyticus, Staphylococcus epidermidis and Actinomyces spp. commonly isolated. Actinomyces neuii, a Gram-positive, slow-growing anaerobe, has been previously described only occasionally in deep HS abscesses. We present three cases of treatment-resistant HS in which extended incubation of cultures yielded A. neuii. All patients were subsequently treated with long-term amoxicillin (3\u20136 months), resulting in marked clinical improvement. These findings suggest a potential pathogenic role for A. neuii in severe HS. Further research is required to establish its clinical relevance, evaluate optimal antibiotic regimens and monitor for resistance development.<\/jats:p>","DOI":"10.1093\/skinhd\/vzag031","type":"journal-article","created":{"date-parts":[[2026,2,21]],"date-time":"2026-02-21T12:34:58Z","timestamp":1771677298000},"page":"575-578","source":"Crossref","is-referenced-by-count":0,"title":["<i>Actinomyces neuii<\/i>\n                    in chronic hidradenitis suppurativa: a case series highlighting the value of extended culture"],"prefix":"10.1093","volume":"6","author":[{"given":"Bianca","family":"Balji","sequence":"first","affiliation":[{"name":"Department of Dermatology, Karolinska University Hospital , Stockholm ,","place":["Sweden"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Louise","family":"L\u00f6nndahl","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Karolinska University Hospital , Stockholm ,","place":["Sweden"]},{"name":"Division of Dermatology, Department of Medicine, Solna, Karolinska Institutet , Stockholm ,","place":["Sweden"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lennart","family":"Emtestam","sequence":"additional","affiliation":[{"name":"Section of Infectious Disease and Dermatology, Department of Medicine, Huddinge, Karolinska Institutet , Stockholm ,","place":["Sweden"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Catarina","family":"Sandberg","sequence":"additional","affiliation":[{"name":"\u00c4lvsj\u00f6 Hudmottagning , Stockholm ,","place":["Sweden"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hassan","family":"Killasli","sequence":"additional","affiliation":[{"name":"Section of Infectious Disease and Dermatology, Department of Medicine, Huddinge, Karolinska Institutet , Stockholm ,","place":["Sweden"]},{"name":"\u00c4lvsj\u00f6 Hudmottagning , Stockholm 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