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Recurrent cutaneous collagenous vasculopathy (CCV) in a heterozygote carrier for the ataxia telangiectasia mutated (ATM) gene: A Case Report
Journal article   Open access   Peer reviewed

Recurrent cutaneous collagenous vasculopathy (CCV) in a heterozygote carrier for the ataxia telangiectasia mutated (ATM) gene: A Case Report

Chioma Alaka, Luke Tomczak and Erum N. Ilyas
JAAD Case Reports, v 64, pp 154-157
2025
url
https://doi.org/10.1016/j.jdcr.2025.05.019View
Published, Version of Record (VoR) Open CC BY V4.0

Abstract

Dermatology
Cutaneous Collagenous Vasculopathy (CCV) is a rare microangiopathy of unclear etiology clinically manifesting as spreading telangiectasias predominantly involving the extremities. We report a unique case of a patient that is a carrier of the ataxia telangiectasia mutated (ATM) gene mutation with recurrent episodes of CCV separated by a decade with identifiable medication triggers.

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