Length.XXX/Length 2.XXX:LenFr:Pt:Region of interest.XXX:Qn:US
length.xxx/length 2.xxx:lenfr:pt:region of interest.xxx:qn:us
Length.XXX/Length 2.XXX:Length Fraction:To identify measures at a point in time:Region of interest.Not specified:Quantitative:Ultrasound
length.xxx/length 2.xxx:length fraction:to identify measures at a point in time:region of interest.not specified:quantitative:ultrasound