- ConclusionMRCcouldbethecompensationmethodoffiberopticendoscopyandX-raydoublecontrastradiographyincolonexamination.Results:TheimagingfindingsofCTVEofnasalcavityandparanasalsinus,larynx,tracheaandbronchi,stomachandcolonweresimilartotheresultsoffiberopt...
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