肝叶斜矢状面径线测量在肝脏形态学变化中的-研究

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1、AbstractObjective：Todiscussthevalueofthemeasurementofliverlobes’axisinobliquesagittalplanesinmacroaxisforthevariationoflivermorphological，andanalysethefeasibilityofthemethodtoevaluatethevariationoflivermorphologicalforsecondarybiliarycirrhosis．Methods：1．VolumeCTscanswereperformedin30health

2、adults，reconstructingobliquesagittalplanesinmacroaxisofliverrightlobe，quadratelobe，leftouterupperandinferiorlobeandmeasuringthemacroaxis，brachyaxisandincludedanglewithcoronalplaneofeachplanes．Thevolumesofrightlobe，quadratelobe，leftouterlobeandcaudatelobeweremeasuredrespectively．Thecorrelat

3、ionsofmacroaxis，brachyaxisandvolumeineachobliquesectionswerealsoanalysised．2．42secondarybiliarycirrhosispatientsoriginatedfromcalculusofbileductobstructionwereconfirmedbyclinicalmanifestation，laboratoryexamination，type—BultrasonicandCT．Aswell，themacroaxisandbrachyaxisofeachobliquesectionsi

4、nmacroaxisandthevolumeofeachliverlobesweremeasured，whichwerecomparedwithnormalgroup．Then，instatisticalsignificancelobes，themethodofobliquesection’axismeasurementinmacroaxiswasselectedtocomparewiththemethodofvolumecalculation、VResult：1．In’normalgroup，volumesofrightlobe，quadratelobe，leftoute

5、r10beandcaudatelobewere(800．66+176．12)mm3，(227．02+65．40)mm3，(241．21+66．30)mm3，(32．85+12．20)mm3respectively．Macroaxisesofobliquesagittalplaneinmacroaxisofrightlobe，quadratelobe，leftouterupperandleftinferiorlobewere(165．63+13．76)mm，(128．62+14．22)mm，(97．42士10．69)mm，(94．84士12．30)mm，brachy’axis

6、eswere(98．92112．43)mm，(71．80i8．9)mm，(31．46+13．25)mm，(56．57+10．85)mmrespectively．Includedanglesofobliquesagittalplaneinmacroaxisofrightlobe，quadratelobe，leftouterlobeupperandinferiorlobewithcoronalplanewere(-7．67土8．50)。，(33．17士9．03)o，(66．70+5．81)。，(55．53土5．97)。respectively．2．Innormalgroup，v

7、olumesofrightlobe，quadratelobeandleftouterlobe，macroaxisesandbrachyaxisesofobliquesagittalplaneinmacroaxisofrightlobe，quadratelobe，andleftouterinferiorlobeweredirect}rrelation，coe—cientsof,rrelation(R’)0．820，0．807directcorrelationcoetticlentsotcorrelationwereU