Pathogenesis of primary sclerosing cholangitis and advances in diagnosis and management

Primary sclerosing cholangitis (PSC), first described in the mid-1850s, is a complex liver disease that is heterogeneous in its presentation. PSC is characterized by chronic cholestasis associated with chronic inflammation of the biliary epithelium, resulting in multifocal bile duct strictures that...

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Vydané v:Gastroenterology (New York, N.Y. 1943) Ročník 145; číslo 3; s. 521
Hlavní autori: Eaton, John E, Talwalkar, Jayant A, Lazaridis, Konstantinos N, Gores, Gregory J, Lindor, Keith D
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: United States 01.09.2013
Predmet:
LT
TNF
UC
Th
MDR
AIH
PSC
IL
MR
AIP
LGD
HCC
IAC
CRN
Ig
LPC
FXR
IBD
GBN
TLR
CA
CCA
JAK
ISSN:1528-0012, 1528-0012
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Popis
Shrnutí:Primary sclerosing cholangitis (PSC), first described in the mid-1850s, is a complex liver disease that is heterogeneous in its presentation. PSC is characterized by chronic cholestasis associated with chronic inflammation of the biliary epithelium, resulting in multifocal bile duct strictures that can affect the entire biliary tree. Chronic inflammation leads to fibrosis involving the hepatic parenchyma and biliary tree, which can lead to cirrhosis and malignancy. The etiology of PSC is not fully understood, which in part explains the lack of effective medical therapy for this condition. However, we have begun to better understand the molecular pathogenesis of PSC. The recognition of specific clinical subtypes and their pattern of progression could improve phenotypic and genotypic classification of the disease. We review our current understanding of this enigmatic disorder and discuss important topics for future studies.
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ISSN:1528-0012
1528-0012
DOI:10.1053/j.gastro.2013.06.052