磁共振动态增强技术诊断乳腺病变的临床价值

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1、浙江大学硕士学位论文homogeIleouse]nhanc锄ent，edy-PhauseeIlllaIlcementratesless90％，t)，peItime—si朗alintens埘cun，e，themali印趾tlesionsbyi玎egularshape，speculatedma哂n，rimenhallc锄肌t，iIIlllomogeneouseIlll锄c锄ent，e盯ly-Phausee11ll孤cementratesmorethan90％andtypeII，ⅡItime—signalintensitycunre．Theeady

2、．PhaSeeIlll肌cememrates锄ddjs砸butionoftime—si印alimeIlsitycur、，eprovedsi鲥fic锄tlydiflj羽mt(P

3、印antlesio璐，mefollowingdiagnosticirldices锄erge：sellsitiVity83．7％，Speci丘city86．7％，锄ddia缈osticaccuracy80．3％，reSpectiVely．ConclusionThebegiIl1esiomarccharacterizedbyregularm嬲s，clearbo蚰da巧硫emals印t“0n，homogeIleousenhallcement，early-Ph嬲eerdl觚c锄entrates1ess90％，帅eIcuⅣe，tllemali印觚tle

4、sioIlSbyi盯egularshape，speculatedma哂n，rime11Ilanc锄ent。iIll：homogencouserlllallcement，韶rly-Ph弱eenh觚c锄entratesmorenl觚90％锄dtypeII，Ⅲcun，e．Theearly—Ph弱e豇山ancememrates柚ddistributionoftillle-signal硫ensitycun，eareVeD，usemlforilldiag口osingbreaStcanC盱．Butm盯eis锄oVerl印illsomepatients．【K

5、eywords】：Bre雒ttIllllor，Dia印osis。Ma盟eticreson觚ceillla百ng6浙江大学硕士学位论文PartIIDynamiccontrastMRimaging：acomparatiVestudywithX—raymammographywithpathologicaldiagnosisinpatientSwithbreastdiSeaseSobjectiVeToaIlalyzetlleMⅪandm猢0伊aphicfindingsofbreaStdiseauses锄dt0弱sessuledia萨osticValu

6、eofM砒aIldmammo伊aphyf．0rbreastdise硒es．Methods60patientswereenrolledintllisstudy，including37mali印觚tlesionsand28lesionsv丽fiedbyllistopa也olog)r．111eim硒ngs甜esincludedaxialSET1WI，a)【ialfat．satllratedFSET2WI，sa百talfat—sa_tl啪tedFSET2WIallda)【ialdyIl锄icallyeIlllanced3D—FSP(淑．TheiIna

7、gesub位虻tion锄dtime-si印alinteIlsitycurvewercachievedon、Ⅳ0rkstation，签well嬲mammo鲫hybyconVeI】ltiomlmethod．AccordingtheresultsofpreViouspartI，tllesi鲥ficantdia黟losticm血p踟eterswerechoseIltomal【e0f锄叩thalMⅪdia印ositiccrit甜aforbre蕊tc锄cer，i11cluding疵gularSh印e，speculatedmar百n，血IleIlll锄ce

8、m锄t，imhomogeneousenhancemen，early—ph觞eeIlll觚cementratesmorethan90％·typeII，IIItime—