GE Logiq P5 User Manual

Pediatrics Calculations
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Pediatrics Calculations
Overview
Pediatrics measurements offer two different types of 
measurement studies:
•  Generic. The Generic Calculations study is common to all 
applications. See ‘Generic Measurements’ for more 
information.
• Pediatrics. 
•  This chapter describes Pediatrics B-Mode 
measurements.
•  The Pediatrics M-Mode measurements are common to 
other applications. See ‘M-Mode Measurements’ for 
more...

Pediatrics
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Pediatrics
B-Mode Measurements
 Figure 13-1. Pediatrics B-Mode Measurement Touch Panel
The following generic measurements are common to other 
exam applications:
• %Stenosis
• Volume
• Angle
• A/B Ratio
See ‘B-Mode Measurements’ for more information. 

Pediatrics Calculations
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B-Mode Measurements (continued)
Hip Dysplasia
MeasurementThe HIP calculation assists in assessing the development of the 
infant hip. In this calculation, three straight lines are 
superimposed on the image and aligned with the anatomical 
features. The two angles are computed, displayed, and can be 
used by the physician in making a diagnosis.
The three lines are:
1
1.  The baseline connects the osseous acetabulum...

Pediatrics
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B-Mode Measurements (continued)
Hip Dysplasia
Measurement
(continued)To make a Hip Dysplasia measurement: 
MeasureFrom the Touch Panel, select HIP. 
A horizontal dotted line displays. 
To place the baseline, move the Trackball. Position the crosshairs edge at the 
osseous convexity of the ilium.
To rotate or change inclination, adjust the Ellipse control or the Hip 
Orientation knob. 
SetTo fix the baseline, press Set. 
The system...

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B-Mode Measurements (continued)
Hip Dysplasia
Measurement
(continued)
To place the caliper along the acetabular roof line, move the Trackball. 
To rotate or change inclination, adjust the Ellipse control or the Hip 
Orientation knob. 
SetTo fix the third measurement line and complete measurement, press Set. 
The system displays the hip measurements (α and β) in the Results Window. 

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B-Mode Measurements (continued)
Alpha HIPThe Alpha HIP measurement measures the angle between the 
iliac baseline and the bony roof line. To make an Alpha HIP 
measurement: 
MeasureFrom the Touch Panel, select Alpha HIP. 
A horizontal dotted line displays. 
To place the baseline, move the Trackball. Position the crosshairs edge at the 
osseous convexity of the ilium.
To rotate or change inclination, adjust the Ellipse control or the...

Pediatrics Calculations
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B-Mode Measurements (continued)
d:D Ratio
MeasurementThe d:D Ratio measurement measures the percentage of the 
femoral head coverage under the bony roof. To make this 
measurement:
MeasureFrom the Touch Panel, select d:D Ratio. 
A horizontal dotted line displays. 
Use the Trackball to place the baseline along the ilium. Position the crosshairs 
edge at the osseous convexity of the ilium.
Use the Ellipse control or the Hip...

Pediatrics
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Chapter 14
Report Generation
Describes how to generate reports. 

Report Generation
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