Dermatomyositis in patients with autoimmune blistering diseases

It is common for multiple autoimmune diseases to occur in the same patient. However, autoimmune blistering diseases (AIBD) do not commonly associate with dermatomyositis (DM). We performed a literature review and found 12 previous reports that may be attributed to misdiagnosis, underreporting, or tr...

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Bibliographic Details
Main Authors: Aikaterini Patsatsi (Author), David R. Pearson (Author), Victoria P. Werth (Author)
Format: Book
Published: Wolters Kluwer, 2019-09-01T00:00:00Z.
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Summary:It is common for multiple autoimmune diseases to occur in the same patient. However, autoimmune blistering diseases (AIBD) do not commonly associate with dermatomyositis (DM). We performed a literature review and found 12 previous reports that may be attributed to misdiagnosis, underreporting, or true rarity of association. Herein, we present a case of pemphigus vulgaris and a case of mucous membrane pemphigoid associated with DM and review the related literature. AIBD-associated interstitial lung disease, genetic predisposition, potential environmental triggers of both AIBD and DM, drug-related triggers, and paraneoplastic processes are discussed. Dermatologists must be vigilant for a second autoimmune disease in patients with AIBD that may have therapeutic implications. Keywords: Dermatomyositis, interstitial lung disease, pemphigus, pemphigoid, autoimmune, blistering
Item Description:2352-6475
10.1016/j.ijwd.2019.05.009