{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T14:39:21Z","timestamp":1787755161160,"version":"build-2784847793"},"reference-count":14,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"3","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:sec>\n                    <jats:title>Case:<\/jats:title>\n                    <jats:p>This is a case of a 44-year-old man with 10 years of history of painful callus-like swellings of bilateral index fingers. Sudden enlargement of the left index finger prompted biopsy, which revealed aggressive digital papillary adenocarcinoma (ADPA) that was treated with partial amputation. Biopsy of the contralateral finger revealed acanthotic skin with no evidence of malignancy.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Several case reports cite antecedent insult and chronic swelling before diagnosis. We describe a case of bilateral lesions with similar gross appearances, a long history of occupational repetitive trauma, and sudden enlargement of 1 lesion leading to the diagnosis of ADPA.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.2106\/jbjs.cc.19.00538","type":"journal-article","created":{"date-parts":[[2021,7,28]],"date-time":"2021-07-28T15:00:43Z","timestamp":1627484443000},"update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":1,"title":["An Aggressive Digital Papillary Adenocarcinoma and a Grossly Similar, Contralateral Callus"],"prefix":"10.2106","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2427-1326","authenticated-orcid":false,"given":"Ryan Edward","family":"Miller","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, California"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9603-4939","authenticated-orcid":false,"given":"Phillip Tomas","family":"Guillen","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, California"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4206-6556","authenticated-orcid":false,"given":"Yen Hsun","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, California"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7292-9562","authenticated-orcid":false,"given":"Barth B.","family":"Riedel","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, California"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2021,7]]},"reference":[{"issue":"6","key":"bib1-20240805","doi-asserted-by":"crossref","first-page":"775","DOI":"10.1097\/00000478-200006000-00002","article-title":"Aggressive digital papillary adenocarcinoma (aggressive digital papillary adenoma and adenocarcinoma revisited)","volume":"24","author":"Duke","year":"2000","journal-title":"Am J Surg Pathol."},{"issue":"3-4","key":"bib2-20240805","doi-asserted-by":"crossref","first-page":"294","DOI":"10.3109\/2000656X.2011.588452","article-title":"Aggressive digital papillary adenocarcinoma of the hand: an unsuspected malignant tumour of the sweat glands","volume":"46","author":"Martinez Villen","year":"2012","journal-title":"J Plast Surg Hand Surg."},{"issue":"5","key":"bib3-20240805","doi-asserted-by":"crossref","first-page":"415","DOI":"10.1111\/j.1600-0560.1984.tb00398.x","article-title":"Eccrine acrospiroma","volume":"11","author":"Helwig","year":"1984","journal-title":"J Cutan Pathol."},{"issue":"suppl 2","key":"bib4-20240805","doi-asserted-by":"crossref","first-page":"S93","DOI":"10.1038\/modpathol.3800511","article-title":"Malignant adnexal neoplasms","volume":"19","author":"Crowson","year":"2006","journal-title":"Mod Pathol."},{"issue":"3","key":"bib5-20240805","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1111\/j.1600-0560.1987.tb00488.x","article-title":"Aggressive digital papillary adenoma and adenocarcinoma. A clinicopathological study of 57 patients, with histochemical, immunopathological, and ultrastructural observations","volume":"14","author":"Kao","year":"1987","journal-title":"J Cutan Pathol."},{"issue":"2 pt 2","key":"bib6-20240805","doi-asserted-by":"crossref","first-page":"331","DOI":"10.1016\/0190-9622(90)70215-4","article-title":"Aggressive digital papillary adenocarcinoma","volume":"23","author":"Ceballos","year":"1990","journal-title":"J Am Acad Dermatol."},{"issue":"7","key":"bib7-20240805","doi-asserted-by":"crossref","first-page":"911","DOI":"10.1097\/DSS.0000000000001483","article-title":"Aggressive digital papillary adenocarcinoma: population-based analysis of incidence, demographics, treatment, and outcomes","volume":"44","author":"Rismiller","year":"2018","journal-title":"Dermatol Surg."},{"issue":"8","key":"bib8-20240805","doi-asserted-by":"crossref","first-page":"rjt065","DOI":"10.1093\/jscr\/rjt065","article-title":"A case report of a rare adnexal tumour: aggressive digital papillary adenocarcinoma","volume":"2013","author":"Coulson","year":"2013","journal-title":"J Surg Case Rep."},{"issue":"2","key":"bib9-20240805","doi-asserted-by":"crossref","first-page":"331","DOI":"10.1016\/j.jaad.2008.07.038","article-title":"Aggressive digital papillary adenocarcinoma: a report of two diseases and review of the literature","volume":"60","author":"Frey","year":"2009","journal-title":"J Am Acad Dermatol."},{"issue":"1-2","key":"bib10-20240805","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1142\/S0218810406003061","article-title":"Digital papillary adenocarcinoma: a case report","volume":"11","author":"Mangrulkar","year":"2006","journal-title":"Hand Surg."},{"issue":"3","key":"bib11-20240805","doi-asserted-by":"crossref","first-page":"326","DOI":"10.1097\/00000637-200209000-00016","article-title":"Aggressive digital papillary adenocarcinoma presenting as finger infection","volume":"49","author":"Bueno","year":"2002","journal-title":"Ann Plast Surg."},{"issue":"12","key":"bib12-20240805","doi-asserted-by":"crossref","first-page":"1883","DOI":"10.1097\/PAS.0b013e31826320ec","article-title":"Cutaneous digital papillary adenocarcinoma: a clinicopathologic study of 31 cases of a rare neoplasm with new observations","volume":"36","author":"Suchak","year":"2012","journal-title":"Am J Surg Pathol."},{"issue":"3","key":"bib13-20240805","doi-asserted-by":"crossref","first-page":"549.e1","DOI":"10.1016\/j.jaad.2017.02.028","article-title":"Aggressive digital papillary adenocarcinoma: a clinicopathological study of 19 cases","volume":"77","author":"Weingertner","year":"2017","journal-title":"J Am Acad Dermatol."},{"issue":"8","key":"bib14-20240805","first-page":"e9531","article-title":"Aggressive digital papillary adenocarcinoma mimicking a giant cell tumour\u2014a case report and review of the literature","volume":"12","author":"Joyce","year":"2020","journal-title":"Cureus."}],"container-title":["JBJS Case Connector"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/10.2106\/JBJS.CC.19.00538","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T13:38:33Z","timestamp":1787751513000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/10.2106\/JBJS.CC.19.00538"}},"subtitle":["A Case Report"],"short-title":[],"issued":{"date-parts":[[2021,7]]},"references-count":14,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2021]]}},"URL":"https:\/\/doi.org\/10.2106\/jbjs.cc.19.00538","relation":{},"ISSN":["2160-3251"],"issn-type":[{"value":"2160-3251","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,7]]}}}