A Plaque-Type Solitary Reticulohistiocytoma in a Two-Year-Old Boy

Reticulohistiocytoma (RH) is a dermal histiocytic infiltration composed of large histiocytes with eosinophilic glassy cytoplasm. RH is classified into three clinical forms: solitary RH, diffuse cutaneous RH without systemic involvement and multicentric reticulohistiocytosis with systemic diseases. S...

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Autores principales: Shibuya, Rintaro, Tanizaki, Hideaki, Kaku, Yo, Yonezawa, Masao, Ryu, Yuri, Otsuka, Atsushi, Kabashima, Kenji, Miyachi, Yoshiki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: S. Karger AG 2015
Materias:
Published online: January, 2015
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4327552/
https://www.ncbi.nlm.nih.gov/pubmed/25759651
http://dx.doi.org/10.1159/000371733
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author Shibuya, Rintaro
Tanizaki, Hideaki
Kaku, Yo
Yonezawa, Masao
Ryu, Yuri
Otsuka, Atsushi
Kabashima, Kenji
Miyachi, Yoshiki
author_facet Shibuya, Rintaro
Tanizaki, Hideaki
Kaku, Yo
Yonezawa, Masao
Ryu, Yuri
Otsuka, Atsushi
Kabashima, Kenji
Miyachi, Yoshiki
author_sort Shibuya, Rintaro
collection PubMed
description Reticulohistiocytoma (RH) is a dermal histiocytic infiltration composed of large histiocytes with eosinophilic glassy cytoplasm. RH is classified into three clinical forms: solitary RH, diffuse cutaneous RH without systemic involvement and multicentric reticulohistiocytosis with systemic diseases. Solitary RH generally manifests as a nodular lesion in adults without accompanying systemic diseases. Herein, we describe a case of solitary RH with an atypical clinical manifestation as a red-brown-colored plaque in a 2-year-old boy. Atypical presentations of RH may pose diagnostic difficulty unless RH is considered. A correct diagnosis of RH can ensure avoidance of unnecessary invasive procedures.
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spelling pubmed-43275522015-03-10 A Plaque-Type Solitary Reticulohistiocytoma in a Two-Year-Old Boy Shibuya, Rintaro Tanizaki, Hideaki Kaku, Yo Yonezawa, Masao Ryu, Yuri Otsuka, Atsushi Kabashima, Kenji Miyachi, Yoshiki Case Rep Dermatol Published online: January, 2015 Reticulohistiocytoma (RH) is a dermal histiocytic infiltration composed of large histiocytes with eosinophilic glassy cytoplasm. RH is classified into three clinical forms: solitary RH, diffuse cutaneous RH without systemic involvement and multicentric reticulohistiocytosis with systemic diseases. Solitary RH generally manifests as a nodular lesion in adults without accompanying systemic diseases. Herein, we describe a case of solitary RH with an atypical clinical manifestation as a red-brown-colored plaque in a 2-year-old boy. Atypical presentations of RH may pose diagnostic difficulty unless RH is considered. A correct diagnosis of RH can ensure avoidance of unnecessary invasive procedures. S. Karger AG 2015-01-16 /pmc/articles/PMC4327552/ /pubmed/25759651 http://dx.doi.org/10.1159/000371733 Text en Copyright © 2015 by S. Karger AG, Basel http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article licensed under the terms of the Creative Commons Attribution-NonCommercial 3.0 Unported license (CC BY-NC) (www.karger.com/OA-license), applicable to the online version of the article only. Users may download, print and share this work on the Internet for noncommercial purposes only, provided the original work is properly cited, and a link to the original work on http://www.karger.com and the terms of this license are included in any shared versions.
spellingShingle Published online: January, 2015
Shibuya, Rintaro
Tanizaki, Hideaki
Kaku, Yo
Yonezawa, Masao
Ryu, Yuri
Otsuka, Atsushi
Kabashima, Kenji
Miyachi, Yoshiki
A Plaque-Type Solitary Reticulohistiocytoma in a Two-Year-Old Boy
title A Plaque-Type Solitary Reticulohistiocytoma in a Two-Year-Old Boy
title_full A Plaque-Type Solitary Reticulohistiocytoma in a Two-Year-Old Boy
title_fullStr A Plaque-Type Solitary Reticulohistiocytoma in a Two-Year-Old Boy
title_full_unstemmed A Plaque-Type Solitary Reticulohistiocytoma in a Two-Year-Old Boy
title_short A Plaque-Type Solitary Reticulohistiocytoma in a Two-Year-Old Boy
title_sort plaque-type solitary reticulohistiocytoma in a two-year-old boy
topic Published online: January, 2015
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4327552/
https://www.ncbi.nlm.nih.gov/pubmed/25759651
http://dx.doi.org/10.1159/000371733
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