2022
DOI: 10.1016/s0168-8278(22)00993-x
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Secondary sclerosing cholangitis following COVID-19 disease: a multicenter retrospective study

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Cited by 5 publications
(4 citation statements)
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“…The underlying histopathological findings consist of ischemic damage to the perihilar bile ducts[ 71 ]. Ursodeoxycholic acid (UDCA) has been reported to give promising results; however, for a proportion of these patients, transplantation is required[ 72 ]. Rare but devastating clinical presentations include liver abscess with necrosis[ 73 ] and vascular thrombotic events in abdominal vessels such as portal and mesenteric vein thrombosis[ 74 ].…”
Section: Critically Ill Patients With Acute Liver Disease and Covid-19mentioning
confidence: 99%
“…The underlying histopathological findings consist of ischemic damage to the perihilar bile ducts[ 71 ]. Ursodeoxycholic acid (UDCA) has been reported to give promising results; however, for a proportion of these patients, transplantation is required[ 72 ]. Rare but devastating clinical presentations include liver abscess with necrosis[ 73 ] and vascular thrombotic events in abdominal vessels such as portal and mesenteric vein thrombosis[ 74 ].…”
Section: Critically Ill Patients With Acute Liver Disease and Covid-19mentioning
confidence: 99%
“…The development of biliary injury in patients with COVID-19 represents an important complication, associated with poor prognosis and clinical outcome[ 77 ]. Biliary involvement in patients with COVID-19 often demonstrates clinical and biochemical features similar to sclerosing cholangitis in critically ill patients (SSC-CIP), manifesting as increased cholestasis indexes (GGT and total bilirubin) in patients with prolonged admission to the ICU and no history of biliary or liver disease nor signs of mechanical obstruction[ 77 , 78 ]. Severe cholestasis has been reported in up to 27% of patients with COVID-19 admitted to the ICU[ 79 ].…”
Section: Liver Disease Involvementmentioning
confidence: 99%
“…9 Another retrospective analysis comprising 24 patients with COVID-secondary sclerosing cholangitis showed that the disease shares the same clinical phenotype, course, and risk factors among critically ill patients who develop secondary sclerosing cholangitis. 10 The suggested mechanisms of liver injury in SARS-CoV-2 infection include direct cytotoxicity from active viral replication of SARS-CoV-2 in the liver, immune-mediated liver damage, hypoxic change-induced respiratory failure, vascular changes due to coagulopathy, and druginduced liver injury. 11 The identification of CD3+ T-cells, including CD8+ T-cells, infiltrating the portal area and targeting the biliary epithelial cells, in this case, provides new insight in the pathogenesis of primary biliary cholangitis in patients with SARS-CoV-2 infection.…”
Section: To the Editormentioning
confidence: 99%