{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,23]],"date-time":"2026-04-23T02:13:42Z","timestamp":1776910422328,"version":"3.51.2"},"reference-count":11,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2013,10,29]],"date-time":"2013-10-29T00:00:00Z","timestamp":1383004800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Int J Dermatology"],"published-print":{"date-parts":[[2014,5]]},"abstract":"Abstract<\/jats:title>\n \n Background<\/jats:title>\n \n For longitudinal melanonychia, clinical and dermoscopic criteria for differentiating malignant melanoma\n in situ<\/jats:italic>\n from benign nevus\/lentigo\/functional melanonychia have not been fully established.\n <\/jats:p>\n <\/jats:sec>\n \n Objective<\/jats:title>\n To propose a clinical classification of longitudinal melanonychia that is useful in judging the need for follow\u2010up.<\/jats:p>\n <\/jats:sec>\n \n Methods<\/jats:title>\n \n A total of 137 patients with longitudinal melanonychia referred to our outpatient clinic in the most recent eight\u00a0years were included. The mean and median lengths of follow\u2010up for patients were 5.0 and 5.5\u00a0years, respectively. We classified the 137 lesions into three types by clinical and dermoscopic features of the nail and periungual skin, including Hutchinson sign, variation of color, and borders in the pigmentation band. We observed type I and\n II<\/jats:styled-content>\n lesions with dermoscopy every six\u00a0months and three\u00a0months, respectively.\n <\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n \n After follow\u2010up, all 72 lesions classified as type I were thought to be benign nevus\/lentigo\/functional melanonychia. Five of the 52 lesions classified as type\n II<\/jats:styled-content>\n showed enlargement during follow\u2010up, and biopsy was performed. Of these five lesions, three were diagnosed as nevus\/lentigo, and the other two were diagnosed as malignant melanoma\n in situ<\/jats:italic>\n . All 13 lesions classified as type\n III<\/jats:styled-content>\n were diagnosed as malignant melanoma\n in situ<\/jats:italic>\n .\n <\/jats:p>\n <\/jats:sec>\n \n Conclusion<\/jats:title>\n \n We can expect a type I lesion to be a benign nevus\/lentigo\/functional melanonychia and a type\n III<\/jats:styled-content>\n lesion to be a malignant melanoma\n in situ<\/jats:italic>\n ; however, type\n II<\/jats:styled-content>\n lesions fall in a gray zone. We believe this classification is useful in deciding treatment and follow\u2010up.\n <\/jats:p>\n <\/jats:sec>","DOI":"10.1111\/ijd.12001","type":"journal-article","created":{"date-parts":[[2013,10,29]],"date-time":"2013-10-29T04:17:13Z","timestamp":1383020233000},"page":"581-585","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Proposed classification of longitudinal melanonychia based on clinical and dermoscopic criteria"],"prefix":"10.1111","volume":"53","author":[{"given":"Masaki","family":"Sawada","sequence":"first","affiliation":[{"name":"Department of Dermatology Nagoya University Graduate School of Medicine Nagoya Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kenji","family":"Yokota","sequence":"additional","affiliation":[{"name":"Department of Dermatology Nagoya University Graduate School of Medicine Nagoya Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takaaki","family":"Matsumoto","sequence":"additional","affiliation":[{"name":"Department of Dermatology Nagoya University Graduate School of Medicine Nagoya Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shinichi","family":"Shibata","sequence":"additional","affiliation":[{"name":"Department of Dermatology Nagoya University Graduate School of Medicine Nagoya Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Satoshi","family":"Yasue","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Akihiro","family":"Sakakibara","sequence":"additional","affiliation":[{"name":"Department of Dermatology Nagoya University Graduate School of Medicine Nagoya Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michihiro","family":"Kono","sequence":"additional","affiliation":[{"name":"Department of Dermatology Nagoya University Graduate School of Medicine Nagoya Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masashi","family":"Akiyama","sequence":"additional","affiliation":[{"name":"Department of Dermatology Nagoya University Graduate School of Medicine Nagoya Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2013,10,29]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1097\/PAS.0b013e31815c8578"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sder.2008.12.004"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1001\/archderm.140.9.1102"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1001\/archderm.138.10.1327"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0190-9622(89)70324-8"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2006.12.021"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2005.07.032"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2005.11.1098"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1524-4725.2008.34191.x"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0190-9622(00)90137-3"},{"key":"e_1_2_5_12_1","doi-asserted-by":"crossref","first-page":"382","DOI":"10.1001\/archdermatol.2010.27","article-title":"Dermatologists' accuracy in early diagnosis of melanoma of the nail matrix","volume":"146","author":"Di Chiacchio N","year":"2010","journal-title":"Arch Dermatol"}],"container-title":["International Journal of Dermatology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fijd.12001","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/ijd.12001","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,3]],"date-time":"2023-10-03T18:29:30Z","timestamp":1696357770000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/ijd.12001"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,10,29]]},"references-count":11,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2014,5]]}},"alternative-id":["10.1111\/ijd.12001"],"URL":"https:\/\/doi.org\/10.1111\/ijd.12001","archive":["Portico"],"relation":{"has-review":[{"id-type":"doi","id":"10.3410\/f.718425927.793497493","asserted-by":"object"}]},"ISSN":["0011-9059","1365-4632"],"issn-type":[{"value":"0011-9059","type":"print"},{"value":"1365-4632","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,10,29]]},"assertion":[{"value":"2013-10-29","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}