摘 要: | MATERIALSANDMETHODSSourceofspecimenAllspecimenscamefromtissueremovedinoperationfrom2000to2002andprovedbypathologicalcheck.Accordingtointernationalpathologicalgrading:highdifferentiationtype,9cases,middledif-ferentiationtype,13cases,lowdifferentiationtype,18cas-es.Accordingtoclinicalstagingofhepaticcellcarcinoma,stageI,6cases,stageII,9cases,stageIII,25cases.Specimensfrom15casesofhepaticcirrhosistissuewereselectedincontrolgroup.Sliceswerefixedwith10%formalin,embeddedwithparaffinroutin…
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