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        "resumen" => "<p class="elsevierStyleSimplePara elsevierViewall">La vasculopat&#237;a col&#225;gena cut&#225;nea es una microangiopat&#237;a idiop&#225;tica descrita por Salama y Rosenthal en el a&#241;o 2000&#46; Debe distinguirse de la telangiectasia esencial general&#46; Hasta la fecha&#44; todos los pacientes son varones cauc&#225;sicos de m&#225;s de 50 a&#241;os de edad&#44; en su mayor&#237;a con pluripatolog&#237;a y multimedicados&#44; sin evidencia de historia familiar de procesos similares ni trastornos hemorr&#225;gicos&#46; Se caracteriza por el desarrollo de m&#250;ltiples telangiectasias cut&#225;neas dispuestas de forma variable en las extremidades&#44; la zona baja del abdomen&#44; el pecho o la espalda&#44; sin afectaci&#243;n de mucosas ni del lecho ungueal&#46; La histopatolog&#237;a evidencia vasos cut&#225;neos superficiales dilatados&#44; con dep&#243;sito perivascular de un material hialino eosinof&#237;lico que se ti&#241;e con PAS-diastasa y que muestra inmunorreactividad de anticuerpos frente al col&#225;geno IV&#46; Describimos un nuevo caso en un var&#243;n de 68 a&#241;os de edad con telangiectasias distribuidas de forma sim&#233;trica en los antebrazos&#44; la regi&#243;n baja del abdomen&#44; la cara posterior de los muslos&#44; las piernas y el dorso de los pies&#46;</p>"
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                          "etal" => false
                          "autores" => array:2 [
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Journal Information
Vol. 101. Issue 5.
Pages 444-447 (June - July 2010)
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Vol. 101. Issue 5.
Pages 444-447 (June - July 2010)
Case report
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Cutaneous Collagenous Vasculopathy: A Case Report and Review of the Literature
Vasculopatía colágena cutánea: aportación de un caso y revisión de la literatura
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B. Monteagudoa,
Corresponding author
benims@hotmail.com

Corresponding author.
, J. Pérez-Valcárcelb, A. Ramírez-Santosa, M. Cabanillasa, Ó. Suárez-Amora
a Servicio de Dermatología, Complejo Hospitalario Arquitecto Marcide-Novoa Santos, Ferrol, La Coruña, Spain
b Servicio de Anatomía Patológica, Complejo Hospitalario Arquitecto Marcide-Novoa Santos, Ferrol, La Coruña, Spain
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Abstract

Cutaneous collagenous vasculopathy is an idiopathic microangiopathy first described in 2000 by Salama and Rosenthal. It must not be confused with generalized essential telangiectasia. To date, all patients have been white men over the age of 50 years, most of whom had multiple pathologies, were taking multiple drugs, and had no family history of similar conditions or hemorrhagic disorders. The disease is characterized by the development of various numbers of telangiectases on the limbs, lower abdomen, chest, or back, with no mucosal or nail bed involvement. Histopathology shows dilated superficial cutaneous vessels with perivascular deposits of periodic acid-Schiff diastase-positive, eosinophilic hyaline material that exhibits positive immunoreactivity to collagen IV. We report a new case in a 68-year-old man with symmetrically distributed telangiectases on his forearms, lower abdomen, posterior thighs, lower legs, and dorsum of the feet.

Key words:
Generalized essential telangiectasia
Telangiectases
Cutaneous collagenous vasculopathy
Resumen

La vasculopatía colágena cutánea es una microangiopatía idiopática descrita por Salama y Rosenthal en el año 2000. Debe distinguirse de la telangiectasia esencial general. Hasta la fecha, todos los pacientes son varones caucásicos de más de 50 años de edad, en su mayoría con pluripatología y multimedicados, sin evidencia de historia familiar de procesos similares ni trastornos hemorrágicos. Se caracteriza por el desarrollo de múltiples telangiectasias cutáneas dispuestas de forma variable en las extremidades, la zona baja del abdomen, el pecho o la espalda, sin afectación de mucosas ni del lecho ungueal. La histopatología evidencia vasos cutáneos superficiales dilatados, con depósito perivascular de un material hialino eosinofílico que se tiñe con PAS-diastasa y que muestra inmunorreactividad de anticuerpos frente al colágeno IV. Describimos un nuevo caso en un varón de 68 años de edad con telangiectasias distribuidas de forma simétrica en los antebrazos, la región baja del abdomen, la cara posterior de los muslos, las piernas y el dorso de los pies.

Palabras clave:
Telangiectasia esencial generalizada
Telangiectasias
Vasculopatía colágena cutánea
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References
[1.]
S. Salama, D. Rosenthal.
Cutaneous collagenous vasculopathy with generalized telangiectasia: an immunohistochemical and ultrastructural study.
J Cutan Pathol, 27 (2000), pp. 40-48
[2.]
T.L. Davis, R.V. Mandal, C. Bevona, K.Y. Tsai, S.L. Moschella, R. Staszewski, et al.
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[7.]
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Br J Dermatol, 157 (2007), pp. 822-824
Copyright © 2010. Academia Española de Dermatología y Venereología and Elsevier España, S.L.
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