{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T17:40:04Z","timestamp":1756316404515,"version":"3.44.0"},"reference-count":8,"publisher":"BMJ","issue":"8","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2019,7,14]]},"published-print":{"date-parts":[[2019,8]]},"abstract":"<jats:p>A 69-year-old man with esophageal EBV-positive diffuse large B cell lymphoma status post allogeneic bone marrow transplant (BMT) five months prior presented to his oncologist with three days of maculopapular rash that was initially diagnosed as grade 1 graft-versus-host disease and started on oral prednisone. However, due to worsening of the rash, the patient presented to dermatology clinic, where skin biopsy revealed a diagnosis of erythema multiforme (EM). The patient improved with the use of topical steroids. This case highlights the atypical morphology of post-BMT EM and the potential causes for this atypical appearance.<\/jats:p>","DOI":"10.1136\/bcr-2019-230142","type":"journal-article","created":{"date-parts":[[2019,8,13]],"date-time":"2019-08-13T07:04:12Z","timestamp":1565679852000},"page":"e230142","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Atypical cutaneous targetoid lesions after bone marrow transplant"],"prefix":"10.1136","volume":"12","author":[{"given":"Connie S","family":"Zhong","sequence":"first","affiliation":[{"name":"Harvard Medical School, Boston, Massachusetts, USA"},{"name":"Dermatology, Brigham and Women\u2019s Hospital, Boston, Massachusetts, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7576-2603","authenticated-orcid":false,"given":"Edward T","family":"Richardson","sequence":"additional","affiliation":[{"name":"Harvard Medical School, Boston, Massachusetts, USA"},{"name":"Pathology, Brigham and Women\u2019s Hospital, Boston, Massachusetts, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alvaro C","family":"Laga Canales","sequence":"additional","affiliation":[{"name":"Harvard Medical School, Boston, Massachusetts, USA"},{"name":"Pathology, Brigham and Women\u2019s Hospital, Boston, Massachusetts, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vinod E","family":"Nambudiri","sequence":"additional","affiliation":[{"name":"Harvard Medical School, Boston, Massachusetts, USA"},{"name":"Dermatology, Brigham and Women\u2019s Hospital, Boston, Massachusetts, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2019,8,12]]},"reference":[{"issue":"5 Suppl","key":"2025082710141016000_12.8.e230142.1","doi-asserted-by":"crossref","first-page":"S127","DOI":"10.1016\/j.jaad.2008.05.043","article-title":"Erythema multiforme-like presentation of chronic graft versus host disease","volume":"59","author":"Doherty","year":"2008","journal-title":"J Am Acad Dermatol"},{"key":"2025082710141016000_12.8.e230142.2","doi-asserted-by":"publisher","DOI":"10.1001\/archderm.1992.01680210081012"},{"key":"2025082710141016000_12.8.e230142.3","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2009.06.046"},{"key":"2025082710141016000_12.8.e230142.4","doi-asserted-by":"crossref","first-page":"168","DOI":"10.5005\/jp-journals-10011-1288","article-title":"Erythema Multiforme in a Patient with Recurrent Non-Hodgkins Lymphoma\/Chronic Lymphocytic Leukemia","volume":"24","author":"Kumara Shankari","year":"2012","journal-title":"J of Indian Acad of Oral Med and Rad"},{"key":"2025082710141016000_12.8.e230142.5","doi-asserted-by":"crossref","first-page":"618","DOI":"10.1016\/S0190-9622(86)70079-0","article-title":"Erythema multiforme in a patient with T cell chronic lymphocytic leukemia","volume":"14","author":"Margolis","year":"1986","journal-title":"J Am Acad Dermatol"},{"key":"2025082710141016000_12.8.e230142.6","doi-asserted-by":"publisher","DOI":"10.1001\/archderm.144.7.902"},{"key":"2025082710141016000_12.8.e230142.7","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1159\/000355182","article-title":"Acute skin graft-versus-host disease with molecular features mimicking herpes simplex virus-associated erythema multiforme: report of three cases","volume":"228","author":"Joseph","year":"2014","journal-title":"Dermatology"},{"key":"2025082710141016000_12.8.e230142.8","first-page":"1","article-title":"Toxic epidermal necrolysis and graft-versus-host reaction: revisiting a puzzling similarity","volume":"2013","author":"Pi\u00e9rard","year":"2013","journal-title":"ISRN Dermatol"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2019-230142","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T17:14:17Z","timestamp":1756314857000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2019-230142"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,8]]},"references-count":8,"journal-issue":{"issue":"8","published-online":{"date-parts":[[2019,8,12]]},"published-print":{"date-parts":[[2019,8]]}},"alternative-id":["10.1136\/bcr-2019-230142"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2019-230142","relation":{},"ISSN":["1757-790X"],"issn-type":[{"type":"electronic","value":"1757-790X"}],"subject":[],"published":{"date-parts":[[2019,8]]}}}