Original StudyAcquired Elastotic Hemangioma: A Case Report and Review of 49 Previously Reported CasesJeunon, Thiago MD*,†; Carvalho Wagnes Stöfler, Maria E. MD‡; Teixeira Rezende, Patricia MD‡; Staccioli Castro, Marcelo MD§; Jeunon-Sousa, Maria A. MD*Author Information *Investigação em Dermatologia, Rio de Janeiro, Rio de Janeiro, Brazil; †Departments of Dermatology and Pathology, Hospital Federal de Bonsucesso, Rio de Janeiro, Rio de Janeiro, Brazil; ‡Department of dermatology, Hospital Federal de Bonsucesso, Rio de Janeiro, Rio de Janeiro, Brazil; and §Dermatology Private Practice, Rio de Janeiro, Rio de Janeiro, Brazil. Correspondence: Thiago Jeunon, MD, Departments of Dermatology and Pathology, Hospital Federal de Bonsucesso, Rua General Roca 778/1005, Saens Peña, Rio de Janeiro, Rio de Janeiro, Brasil 20521-070 (e-mail: firstname.lastname@example.org). The authors declare no conflicts of interest. Supplemental digital content is available for this article. Direct URL citations appear in the printed text and are provided in the HTML and PDF versions of this article on the journal's Web site (www.amjdermatopathology.com). The American Journal of Dermatopathology: April 2020 - Volume 42 - Issue 4 - p 244-250 doi: 10.1097/DAD.0000000000001479 Buy SDC Metrics Abstract In the past decades, there was a considerable advance in regard to recognition of morphologic findings and classification of several benign and malignant vascular proliferations. In 2002, attention was called by Requena et al to a new variant of cutaneous hemangioma named acquired elastotic hemangioma. In this article, a case of acquired elastotic hemangioma is reported with documentation of clinical, dermatoscopic, histopathological, and immunohistochemical findings. A systematic review of the previously 49 reported cases is provided. The criteria for clinical and histopathological diagnosis are highlighted. Copyright © 2019 Wolters Kluwer Health, Inc. All rights reserved.