Coronary arteritis and thrombosis caused by COVID-19-induced Multisystem Inflammatory Syndrome in an infant: first autopsy case report.

Cardiovasc PatholJul 13, 2026 (epub)
Case ReportPediatricsCardiology

Justine Murano, Thibault Tromeur, Aurélien Guédra et al.

✦ AI-curated · Sources linked

Case in brief

A 21-month-old male infant presented with severe cardiac manifestations following COVID-19-induced Multisystem Inflammatory Syndrome. Autopsy revealed histologically proven coronary arteritis, characterized by coronary dilation and thrombosis. This case highlights the potential for significant cardiovascular complications in pediatric patients post-COVID-19.

Diagnostic / clinical pearl

Clinicians should be aware of the risk of coronary arteritis and thrombosis in infants with Multisystem Inflammatory Syndrome following COVID-19.

Source

PubMed · PMID 42442442

Published in Cardiovasc Pathol. This summary was written by xxcode from the publication's abstract and metadata. It is not peer reviewed and is not a substitute for the original article. For clinical decisions, review the original publication.

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