第=军医天帮硕士学位论文多屡螺旋CT厝f胜灌注的初步研究7ml/sgroupissignificant(HAP:0。37±0。16mVmirdmlVS0.26麦0,10,P=0。ol;
VS}糟p:O.68±0。190.5I±0,13,p两。001;弧p:l。05童0.30
toVS0。77±0。18,P-'-0.001).2.Comparedthecontrolgroup,HPP,PpIandHPP/HAPof
significant
VSpatientswithcirrhosiswerelower(HPP:0.49--+0。19VS0.60±0。16。p--q)。038;羚l:0.58±0。140.67_--4-0.0羲P--0。0t5;珏疆镰蕾◇:l,63±
WaSsignificanthigher(0.42±0。14VSO.87vs2.12+0.65,P=o。04),whereasHPI
O.33±O.06,p=o。015),洒梢删the
O.48±0.16decreaseofportalinflowandtheincreaseofarterialinflow.3.HAPandHPIofpatientswithseverecirrhosisweresignificanthigherthanthatofpatientswhoseconditionweremuchbetter(HAP:VS0.25±O.07,P=0.002;HPI:O.544-0.10VS0.32±O.07,P----0。OOOl;whereas
0。10VSPPlmadHPP/HAPweresignificantlower糟糕:0.46±VS0。68±0。07,P=0。0001;辍疆壤{艚:0。92±0。毒3
valuewerecorrelated2。26±0。67,P--0.0001),indicatedperfiasionwiththeseverityofthe
disorder.4.PatientswithhepaticCanCerget箍significanthigherHAPthanpatientsinconlrolgroup(o。58士0.18vs0.30±0.10,p国.001),whiletheir}丑)PandHPPMAPshowedsignificantdeclining国.16±孕。09
VSVSO。604-0。16,thatP=0。0001;0.32-+0。252.12__+0.65,p的.0001,respectively),implied
hepaticcancerwasmainlysuppliedby鲥teⅨConclusion:Hepaticperfusionwithmulti-slicespiralCTisannon-invasivetechniquetoevaluatedthearteriala蕊poaalinflowseparately,whichCaninflectthehemcl£lyuamicchangeofthelesionbytheperfusionindex,indicatedtheseverityandidentifiedtheconditionofthetissueroundthelesionpriort0morphologicchange.T嫩smethodshowscrucialvalue
diseases。
Keyofdiagnosis,differentialdiagnosisandfollow-upofhepaticWords:Liver;Perfiasion;SpiralCTILivercirrhosis;Livercancerl