ApplicationofmultiGparameterMRIinthediagnosisofprostatecancer / 实用放射学杂志
Journal of Practical Radiology
; (12): 785-787,836, 2019.
Article
de Zh
| WPRIM
| ID: wpr-752439
Bibliothèque responsable:
WPRO
ABSTRACT
Objective Toexploretheapplicationvalueofmulti-parametermagneticresonanceimaging(MP-MRI)inthediagnosis ofprostatecancer(PCa).Methods Theclinicaldataof50patientssuspectedasPCaandadmittedbetweenJanuary2017andJanuary 2018wereretrospectivelyanalyzed.Thepathologicalexaminationwasusedasthegoldstandard,andallpatientsunderwentMP-MRI. Theapplicationvalues(sensitivity,specificity,accuracy,positivepredictivevalue,andnegativepredictivevalue)ofMP-MRIwereevaluatedin thediagnosisofPCa.Results Amongsingleexaminationofeachsequence,thesensitivity,accuracyandnegativepredictivevalueof DWIwerehigher,whilethespecificityandpositivepredictivevalueofT2WIwerehigher.ThesensitivityofMP-MRIcombinationwas assameasthatofDWI,butthespecificity,accuracy,positivepredictivevalueandnegativepredictivevaluewerehigherthanthoseof anysingleexamination.PI-RADSscoresofthePCawerehigherthanthoseofthebenignprostatichyperplasiainT2WI,DWI,DCE-MRI and MP-MRIcombination(P<0.05).TheADCvalueofthePCawaslowerthanthatofthebenignprostatichyperplasia(P<0.05). Conclusion MP-MRIcombinationcanobtain moreeffectiveinformationforprostatediseases,andhashigherspecificity,accuracy, positivepredictivevalueandnegativepredictivevalueindiagnosingPCa.
Texte intégral:
1
Base de données:
WPRIM
Langue:
Zh
Journal:
Journal of Practical Radiology
Année:
2019
Type de document:
Article