Preprint: Long COVID-19 liver manifestation in children

Children, Coronavirus, Health, Healthcare, Hepatitis, Hospitalization, Infection, Long Covid, Research, Symptoms, Transmission

“We report two distinct patterns of potentially long COVID-19 liver manifestations in children with common clinical, radiological, and histopathological characteristics after a thorough workup excluded other known etiologies.”

We report five pediatric patients who recovered from COVID-19 and later presented with liver injury. Two types of clinical presentation were distinguishable. Two infants aged 3 and 5 months, previously healthy, presented with acute liver failure that rapidly progressed to liver transplantation. Their liver explant showed massive necrosis with cholangiolar proliferation and lymphocytic infiltrate. Three children, two aged 8 years and one aged 13 years, presented with hepatitis with cholestasis. Two children had a liver biopsy significant for lymphocytic portal and parenchyma inflammation, along with bile duct proliferations. All three were started on steroid treatment; liver enzymes improved, and they were weaned successfully from treatment. For all five patients, extensive etiology workup for infectious and metabolic etiologies were negative.

Preprint: Long COVID-19 Liver Manifestation in Children



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Image by Kevin Phillips from Pixabay

** This post was originally published on June 12, 2022 **