Correlationbetweenimagingfindingsoflungadenocarcinomaandepidermalgrowthfactorreceptorgenemutation / 实用放射学杂志
Journal of Practical Radiology
;
(12): 554-557, 2019.
Artigo
em Chinês
| WPRIM
| ID: wpr-752393
ABSTRACT
Objective ToinvestigatethecorrelationbetweenCTimagingfindingsoflungadenocarcinomaandepidermalgrowth factorreceptor(EGFR)genemutation.Methods Theclinicaldataof150lungadenocarcinomapatientsinthehospitalfrom October 2015toOctober2017werecollectedretrospectively.AccordingtotheEGFRgenemutation,thepatientsweredividedintononeffectivemutation group (n=78)andeffective mutationgroup (n=72).Univariateanalysisand multivariate L o g istic regression modelwereperformed toexplorethepredictionsignsofeffectiveEGFRgenemutationinlungadenocarcinoma.Results Univariateanalysisshowedthatthe proportionsoffemalepatients,smokinghistory,CTfindingsofspiculesign,necroticsign,pleuralindentationandnonfibrosisin theeffectivemutationgroupweresignificantlyhigherthanthoseinnoneffectivemutationgroup(P<0.05).However,therewereno significantdifferencesbetweenthesetwogroupsinage,diameteroflesions,locationoflesions,densityoflesions,lobulatedsign, cavitation sign ,air bronchogram and pleuralthickening sign (P>0 .05 ).M ultivariate L o g istic regression analysis showed thatfemale (OR=2.612),spiculesign(OR=2.476),necroticsign(OR=2.846),pleuralindentation(OR=2.221)andnonfibrosis(OR=2.476)were independentpredictorsofeffectiveEGFRgenemutationinlungadenocarcinoma(P<0.05).Conclusion FemaleandlungadenocarcinomaCT findingsofspiculesign,necroticsign,pleuralindentationandnonfibrosisarerelatedtoEGFRgenemutation,whichisofgreatsignificanceto distinguishingwildtypefrom mutanttypeofEGFRgeneandguidingtheclinicaltreatment.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Journal of Practical Radiology
Ano de publicação:
2019
Tipo de documento:
Artigo
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