๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Early histologic changes in fibrosing cholestatic hepatitis C

โœ Scribed by Lisa R. Dixon; James M. Crawford


Book ID
102932640
Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
762 KB
Volume
13
Category
Article
ISSN
1527-6465

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โœฆ Synopsis


Recurrent hepatitis C (RHCV) after liver transplantation is almost universal, and occasional patients will have an aggressive course characterized histologically by pericellular/sinusoidal fibrosis and cholestasis, known as fibrosing cholestatic hepatitis (FCH). The early stages and evolution of this disease have not been well characterized. A total of 77 liver biopsies performed for indication (nonprotocol) were evaluated for necroinflammation, rejection, cholestasis, and fibrosis. Control groups were composed of protocol biopsies from HCV transplant patients (10 biopsies) as well as non-HCV transplant patients (6 biopsies). Scoring for necroinflammation, rejection, and fibrosis were compiled using standard criteria (hepatic activity index, Banff, Ishak, METAVIR). Pericellular fibrosis was staged with a novel "sinusoidal" system. A cholestasis scoring system was developed to quantitate parenchymal and portal features of cholestasis. Biopsies were categorized as rejection, RHCV, FCH, and stable based on histology and clinical information. FCH was found to have a higher fibrosis stage overall when compared to most diagnostic groups, regardless of the staging system used. Additionally, sinusoidal fibrosis was significantly higher in the FCH diagnosis group. Cholestasis was more prominent in biopsies of FCH in all comparisons. In conclusion, the presence of cholestasis and fibrosis with mild to moderate RHCV should raise the suspicion of FCH. When studying the evolution of these cases, the first abnormality to appear is RHCV and cholestasis, fibrosis develops soon after, and both continue to worsen until the point of allograft failure or patient death.


๐Ÿ“œ SIMILAR VOLUMES


Fibrosing cholestatic hepatitis in renal
โœ Delladetsima, Johanna K. ;Boletis, John N. ;Makris, Fotis ;Psichogiou, Mina ;Kos ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Wiley (John Wiley & Sons) ๐ŸŒ English โš– 445 KB

Fibrosing cholestatic hepatitis (FCH) has been described as a specific manifestation of hepatitis B virus (HBV) infection in liver allograft recipients characterized by a rapid progression to liver failure. Only sporadic cases have been reported in other immunocompromised groups infected with HBV an