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CC BY-NC-ND 4.0 · Revista Iberoamericana de Cirugía de la Mano
DOI: 10.1055/s-0039-1685521
Case Report | Caso Clínico

Hibernoma de mano – reporte de un caso

Hibernoma of the Hand–Case Report
Lucia d'Oliveira
1   Hospital Militar Central, Montevideo, Montevideo, Uruguay
,
Matias Craviotto
1   Hospital Militar Central, Montevideo, Montevideo, Uruguay
,
Daniel Wolff
1   Hospital Militar Central, Montevideo, Montevideo, Uruguay
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Resumen

Los lipomas son infrecuentes en la mano y representan aproximadamente el 1% de los tumores. Los hibernomas son tumores benignos lipomatosos raros, compuestos al menos en parte por células de grasa parda con citoplasma granular multivacuolado. El estudio por RMN es de gran utilidad, actualmente imprescindible. En la resonancia magnética se observan como una masa heterogénea. La presencia de células inmaduras multivacuoladas en la microscopia, confirman el diagnóstico de hibernoma. El tratamiento quirúrgico es de elección.

Abstract

Lipomas are not frequent in the hand and represent approximately 1% of tumors. Hibernomas are rare benign lipomatous tumors, composed at least in part of brown fat cells with multivalued granular cytoplasm. The study by nuclear magnetic resonance (NMR) is very useful, currently essential. In NMR they are observed as a heterogeneous mass. The presence of immature multivacuolated cells in the microscopy confirm the diagnosis of hibernoma. Surgical treatment is of choice.

Palabras clave

hibernoma - tumores de la mano - tumores lipomatosos

Keywords

hibernoma - tumors of the hand - lipomatous tumors.


Publication History

Received: 13 June 2017

Accepted: 11 March 2019

Publication Date:
23 May 2019 (online)

© 2017. Thieme. All rights reserved.

Thieme Revinter Publicações Ltda
Rio de Janeiro, Brazil

 

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