
Chapter 5 Measurements and Calculations
5-43
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Sum of 20 Disks
Measure the prostate circumference and then use the trackball and the Set button to measure the
prostate axis and calculate the volume.
Measurement Menu Item Mode Method Unit
Volume Flow
Auto Trace PW Doppler Spectrum Trace cm, mm
Limited Trace PW Doppler Spectrum Trace cm, mm
Manual Trace PW Doppler Spectrum Trace cm, mm
PSV PW Velocity cm/s, m/s
EDV PW Velocity cm/s, m/s
%StA All
Calculated after
area measurement
%
%StD All
Calculated after
distance measurement
%
Vesl.Dist. All Distance cm, mm
Vesl. Area All Area cm
2
, mm
2
Prostate Vol. Vol. All Dist20 ml
T-Z Prostate Vol Same as above
Bladder Vol. Same as above
Rt./Lt. Kidney Vol
Same as above
Renal Pelvis All Distance cm, mm
Residual Vol.
Pre Vol. All Dist20 ml
Post Vol. All Dist20 ml
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