Case of Congenital Self-Healing Reticulohistiocytosis Expanding the Spectrum of Blueberry Muffin Baby

Abstract: Congenital self-healing reticulohistiocytosis (CSHRH) is a benign, rare variant of histiocytosis. This condition can present phenotypically as blueberry muffin baby. This is the case of a male neonate with skin involvement of papulonodular violaceous lesions, which resolved spontaneously. The diagnosis of CSHRH is confirmed using histopathology and immunohistochemistry. Reprints: Sara Cano Bará, Dermatology Department, Hospital Universitario del Valle, Universidad del Valle, Calle 5 No. 36 08, Cali, Colombia (e-mail: vargas.natalia@correounivalle.edu.co). The authors declare no conflicts of interest. Copyright © 2018 Wolters Kluwer Health, Inc. All rights reserved.

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