DiagnosticvalueofMSCTcombinedwithultrasonographyinpatientswithacuteappendicitis / 实用放射学杂志
Journal of Practical Radiology
; (12): 400-402,421, 2019.
Article
em Zh
| WPRIM
| ID: wpr-743546
Biblioteca responsável:
WPRO
ABSTRACT
Objective ToexploretheclinicalvalueofMSCTcombinedwithultrasonographyinthediagnosisofacuteappendicitis. Methods 238patientswithsuspiciousappendicitisunderwentMSCTandultrasonographybeforesurgery.Allpatientsweredivided intoappendicitisgroupandnormalappendixgroupaccordingtoCTappearances.TheefficacyofMSCTcombinedwithultrasoundin diagnosingappendicitiswasanalyzedbycomparisonofsurgicalpathologicalfindings.Results Therewere220casesinappendicitis group,whichhad165casesofappendicitisconfirmedbypathology,and55casesofnormalappendix.Therewere18casesinnormal group,2caseswereconfirmedappendicitisbypathology,and16caseswerenormalappendix.Theoveralldiagnosticperformancesof theCTscanwere98.8%ofsensitivity,22.5%ofspecificity,82.5%ofpositivepredictivevalue,88.9%ofnegativepredictivevalue, and76.1%ofaccuracy.TheperformancesofMSCTcombinedwithultrasonographywere90.4%ofsensitivity,93.0%ofspecificity, 96.8%ofpositivepredictivevalue,80.5%ofnegativepredictivevalue,and91.2%ofaccuracy.Thedifferencewasstatisticallysignificant indiagnosisperformancesbeforeandafterMSCTcombinedwithultrasonography (P<0.001).Conclusion MSCTcombinedwith ultrasonographyexaminationcouldimprovethediagnosticaccuracyofappendicitis,andmayreducethenegativerateofappendectomy.
Texto completo:
1
Base de dados:
WPRIM
Tipo de estudo:
Diagnostic_studies
Idioma:
Zh
Revista:
Journal of Practical Radiology
Ano de publicação:
2019
Tipo de documento:
Article