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Difference between revisions of "Liver pathology"
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→Fibrosis: clarify
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''Laennec fibrosis'' (stage):<ref>[http://www.pulsus.com/cddw2000/abs/080.htm http://www.pulsus.com/cddw2000/abs/080.htm]</ref> | ''Laennec fibrosis'' (stage):<ref>[http://www.pulsus.com/cddw2000/abs/080.htm http://www.pulsus.com/cddw2000/abs/080.htm]</ref> | ||
*Stage 0 - '''no fibrosis''' | *Stage 0 - '''no fibrosis'''; "loose" strands of collagen - spaces between collagen bundles. | ||
*Stage 1 - '''minimal fibrosis''' - no fibrous septa, no "portal expansion", i.e. no enlargement of portal area. | *Stage 1 - '''minimal fibrosis''' - no fibrous septa, no "portal expansion", i.e. no enlargement of portal area. | ||
*Stage 2 - mild fibrosis; '''portal expansion''', +/-delicate septa, +/-sinusoidal fibrosis. | *Stage 2 - mild fibrosis; '''portal expansion''', +/-delicate septa, +/-sinusoidal fibrosis. | ||
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''Laennec fibrosis'' (stage) - simplified version:<ref>OA. 10 September 2009.</ref> | ''Laennec fibrosis'' (stage) - simplified version:<ref>OA. 10 September 2009.</ref> | ||
*Stage 0 - '''nil'''. | *Stage 0 - '''nil; loose strands of collagen'''. | ||
*Stage 1 - '''irregular (fibrotic) portal area'''. | *Stage 1 - '''irregular (fibrotic) portal area'''. | ||
*Stage 2 - '''portal expansion'''. | *Stage 2 - '''portal expansion'''. | ||