{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,3]],"date-time":"2026-10-03T21:42:38Z","timestamp":1791063758159,"version":"4.1.0"},"reference-count":28,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2017,12,28]],"date-time":"2017-12-28T00:00:00Z","timestamp":1514419200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["P30 CA008748"],"award-info":[{"award-number":["P30 CA008748"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acad Dermatol Venereol"],"published-print":{"date-parts":[[2018,8]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Poromas are benign cutaneous sweat gland tumours that are challenging to identify. The dermoscopic features of poromas are not well characterized.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To determine the clinical\u2010dermoscopic features of poromas.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Cross\u2010sectional, observational study of 113 poromas and 106 matched control lesions from 16 contributors and eight countries. Blinded reviewers evaluated the clinical and dermoscopic features present in each clinical and dermoscopic image.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Poromas were most commonly non\u2010pigmented (85.8%), papules (35.4%) and located on non\u2010acral sites (65.5%). In multivariate analysis, dermoscopic features associated with poroma included white interlacing areas around vessels (\n                      <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\n                      : 7.9, 95%\n                      <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>\n                      : 1.9\u201332.5,\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a00.004), yellow structureless areas (\n                      <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\n                      : 2.5, 95%\n                      <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>\n                      : 1.1\u20136.0,\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a00.04), milky\u2010red globules (\n                      <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\n                      : 3.9, 95%\n                      <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>\n                      : 1.4\u201311.1,\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a00.01) and poorly visualized vessels (\n                      <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\n                      : 33.3, 95%\n                      <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>\n                      : 1.9\u2013586.5,\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a00.02). The presence of branched vessels with rounded endings was positively associated with poromas but did not reach statistical significance (\n                      <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>\n                      : 2.4, 95%\n                      <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>\n                      : 0.8\u20136.5,\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a00.10). The presence of any of these five features was associated with a sensitivity and specificity of 62.8% and 82.0%, respectively.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>We identified dermoscopic features that are specific to the diagnosis of poroma. Overall, however, the prevalence of these features was low. Significant clinical and dermoscopic variability is a hallmark of these uncommon tumours, which are most prevalent on non\u2010acral sites.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jdv.14729","type":"journal-article","created":{"date-parts":[[2017,12,1]],"date-time":"2017-12-01T14:52:02Z","timestamp":1512139922000},"page":"1263-1271","source":"Crossref","is-referenced-by-count":41,"title":["Dermoscopic features and patterns of poromas: a multicentre observational case\u2013control study conducted by the International Dermoscopy Society"],"prefix":"10.1111","volume":"32","author":[{"given":"M.A.","family":"Marchetti","sequence":"first","affiliation":[{"name":"Dermatology Service Department of Medicine Memorial Sloan Kettering Cancer Center New York NY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.L.","family":"Marino","sequence":"additional","affiliation":[{"name":"Dermatology Service Department of Medicine Memorial Sloan Kettering Cancer Center New York NY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.","family":"Virmani","sequence":"additional","affiliation":[{"name":"Dermatology Service Department of Medicine Memorial Sloan Kettering Cancer Center New York NY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.W.","family":"Dusza","sequence":"additional","affiliation":[{"name":"Dermatology Service Department of Medicine Memorial Sloan Kettering Cancer Center New York NY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.A.","family":"Marghoob","sequence":"additional","affiliation":[{"name":"Dermatology Service Department of Medicine Memorial Sloan Kettering Cancer Center New York NY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.","family":"Nazzaro","sequence":"additional","affiliation":[{"name":"Department of Physiopathology and Transplantation Fondazione IRCCS Ca\u2019 Granda Ospedale Maggiore Policlinico University of Milan Milan Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"Lallas","sequence":"additional","affiliation":[{"name":"First Department of Dermatology Aristotle University Thessaloniki Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C.","family":"Landi","sequence":"additional","affiliation":[{"name":"Dermatologic Unit Surgical Department \u201cInfermi\u201d Hospital Rimini Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H.","family":"Cabo","sequence":"additional","affiliation":[{"name":"Dermatology Section Medical Research Institute University of Buenos Aires Buenos Aires Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"Qui\u00f1ones","sequence":"additional","affiliation":[{"name":"Instituto Dermatologico de Jalisco Guadalajara Jal Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E.","family":"Gomez","sequence":"additional","affiliation":[{"name":"Dermatology Center \u201cDr Ladislao de la Pascua\u201d Mexico City Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Puig","sequence":"additional","affiliation":[{"name":"Melanoma Unit Department of Dermatology Hospital Clinic Barcelona Institut d'Investigacions Biom\u00e8diques August Pi i Sunyer (IDIBAPS) Centro de Investigaci\u00f3n Biom\u00e9dica en Red de Enfermedades Raras (CIBERER) University of Barcelona Barcelona Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C.","family":"Carrera","sequence":"additional","affiliation":[{"name":"Dermatology Service Department of Medicine Memorial Sloan Kettering Cancer Center New York NY USA"},{"name":"Melanoma Unit Department of Dermatology Hospital Clinic Barcelona Institut d'Investigacions Biom\u00e8diques August Pi i Sunyer (IDIBAPS) Centro de Investigaci\u00f3n Biom\u00e9dica en Red de Enfermedades Raras (CIBERER) University of Barcelona Barcelona Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,12,28]]},"reference":[{"key":"e_1_2_6_2_1","first-page":"665","volume-title":"Epidermal Nevi, Neoplasms, and Cysts. 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