echogenic造句
Athinmembraneasanechogenicbandstretchingacrosstheleftatriumcouldbeidentifiedwithechocardiographyontheparasternalandapicallongaxisviews;Figure20.A,Enlargedinguinallymphnode.Notetheechogenichilum.B,Colo...
Athinmembraneasanechogenicbandstretchingacrosstheleftatriumcouldbeidentifiedwithechocardiographyontheparasternalandapicallongaxisviews;Figure20.A,Enlargedinguinallymphnode.Notetheechogenichilum.B,Colo...