RetrospectiveanalysisofCT manifestationsofsolitarylungcancernodules less th a n 2 c m usin g L o g istic regressio n a n alysis / 实用放射学杂志
Journal of Practical Radiology
;
(12): 726-729, 2019.
Artigo
em Chinês
| WPRIM
| ID: wpr-752425
ABSTRACT
Objective ToanalyzethecharacteristicmanifestationsandearlydiagnosticvalueofCTinsolitarypulmonarynodules (SPNs)lessthan2cmusing L o g istic regressionanalysis.Methods 156patientswithSPNlessthan2cmconfirmedbypathology werecollected.Statisticalassignment was performed and binary L o g istic regression wasimplemented for CT manifestations.Those features,whichmightbesignsoflungcancer,wereextractedfromtheCTimagesandtheirrisklevelswerealsoanalyzed.Results SixCTsignsincluding "ground-glasssign"(8.12),"lobulationsign"(6.72),"vascularconvergencesign"(6.02),"spiculesign"(5.07),"necrosis and cavitation "(3.41 ),and "vacuole sign (1.02 )" were enrolled in the L o g istic equation.Conclusion "Ground-glass sign "is associated with the highest risk level for lung cancer nodules.T he L o g istic m odel constructed fro m C T m anifestations is helpful for identifyingsolitarylungcancernodules.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Journal of Practical Radiology
Ano de publicação:
2019
Tipo de documento:
Artigo
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