摘 要: | Severeacuterespiratorysyndrome(SARS)isanewacuteinfectiousdiseasewhich quicklyspreadsanddevelops,resultinginhighmortality.Sincetherelacksanydiagnosticmethodwithhighspecificityandsensitivity,theXraychestfilmbecomesanimportantmeasurefordiagnosisforSARS.Therefore,toun derstandthecharacteristicsofXraychestfilminSARSpatientsandgettoknowtheruleofitsdynam icchangesismeaningfulforSARSdiagnosing,treat ingandprognosing.Thecharacteristicsanddynamicchangesofchestfilmin 50SARSpatientsinHebeiProvin…
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