GE Logiq P5 User Manual
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Vascular Worksheet LOGIQ 5 Basic User Manual 11-41 Direction 2300002-100 Rev. 2 Examiner’s Comments To type a comment on a worksheet: 1. Select Examiner’s Comments. The Examiner’s Comments window opens. 2. Type comments about the exam. 3. To close the Examiner’s Comments window, select Examiner’s Comments. Figure 11-19. Examiner’s comment field
Vascular 11-42 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2 Intravessel ratio To calculate Intravessel ratio, you need a measurement of accessing pressure and stenotic velocities. 1. Select Intravessel to display the pop-up window in the header section of the worksheet. Figure 11-20. Intravessel Pop-up Window 2. Select the first velocity. The value is displayed in the window. Figure 11-21. Intravessel ratio one
Vascular Worksheet LOGIQ 5 Basic User Manual 11-43 Direction 2300002-100 Rev. 2 Intravessel ratio (continued) 3. Select the second velocity. The second value and Result value are displayed in the window. Figure 11-22. Intravessel ratio two • To save the Intravessel ratio to the Vessel Summary, move the cursor to Save and press Set. • To clear values, move the cursor to Clear and press Set. • To cancel and exit Intravessel ratio, move the cursor to Cancel and press Set. NOTE: Intravessel Ratio is only displayed and saved in the Vessel Summary.
Vascular 11-44 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2 Vessel Summary The Vessel Summary is designed to automatically display measurements made at specific anatomical sites. Calculated ratios are automatically summarized and displayed. The Vessel Summary can be displayed at any time during the exam by selecting Vessel Summary from the Vascular Worksheet Touch Panel. Figure 11-23. Vessel Summary Example
Vascular Worksheet LOGIQ 5 Basic User Manual 11-45 Direction 2300002-100 Rev. 2 Vessel Summary (continued) 1. The first row, indicating Right or Left, is not displayed when the side is not defined in the vessel. In the third column on the second line, you select the calculations. Move the cursor to the third column, and the pop-up menu is displayed as in Figure 11-24. The selected parameter is displayed in every third column. Figure 11-24. Pop-up menu 2. Vessel Name with location information. 3. Check Box. Use to select the vessel velocity for calculating the vessel ratio (ex. ICA/CCA). You can only select one location (position) in a vessel. 4. Result value column. This value cannot be changed or excluded from this page. 5. Calculation name and result. ICA/CCA: The ICA/CCA ratio selects the highest systolic ICA and CCA velocities when calculating this ratio, and displays the velocities.
Vascular 11-46 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2 Carotid Study In the configuration page for ICA/CCA ratio, you can specify which portion of the CCA vessel (Prox, mid, distal) is chosen. You can override the selections on the Vessel summary. The ICA/CCA ratio is able to be configured for either systole or diastole. The vertebral vessel also has systole and diastole selections. In the summary page, there is a box to select flow reversal for vertebral flows. The choices are Ante (Antegrade), Retr (Retrograde), and Abs (Absent). To select the method: Move cursor to the box and press Set. After the pop-up menu (Blank, Ante, Retr, Abs) is displayed, select from a menu of choices. The selected choice is displayed in the column. The box is independent of Left and Right. Renal Artery Study For renal arteries, you can calculate RENAL/AORTIC ratio (RAR) based on peak systolic velocities. You can combine the two renal summary pages, and have a heading to separate the different measurements (main renal, intra renal). You can scroll between the content. The most commonly used, the main renal artery, is the default. Lower Extremity Artery Study For the lower extremity artery, you need an intra vessel ratio (assessing pre vs. stenotic velocities). You can specify which (ratio is stenotic/pre). The intra-vessel ratio needs to be available for all vascular measurements. This appears on the worksheet only if used. Recording Worksheet The worksheet can be saved as you would any ultrasound image. Once it is displayed on the screen, it can be recorded on the VCR, printed on the B/W or color page printer, stored on a CD-RW with the Image Archive option, or placed on regular paper with a line printer.
LOGIQ 5 Basic User Manual 12-1 Direction 2300002-100 Rev. 2 Chapter 12 Urology Describes how to perform Urology measurements and calculations.
Urology 12-2 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2
LOGIQ 5 Basic User Manual 13-1 Direction 2300002-100 Rev. 2 Chapter 13 Pediatrics Describes how to perform Pediatrics measurements and calculations.
Pediatrics 13-2 LOGIQ 5 Basic User Manual Direction 2300002-100 Rev. 2 Pediatrics Exam Preparation Introduction Measurements and calculations derived from ultrasound images are intended to supplement other clinical procedures available to the attending physician. The accuracy of measurements is not only determined by the system accuracy, but also by use of proper medical protocols by the user. When appropriate, be sure to note any protocols associated with a particular measurement or calculation. Formulas and databases used within the system software that are associated with specific investigators are so noted. Be sure to refer to the original article describing the investigators recommended clinical procedures. General Guidelines New Patient information must be entered before beginning an exam. See ‘Beginning an Exam’ for more information. Any measurement can be repeated by selecting that measurement again from the Touch Panel Menu. The system retains as many as eight measurements, but the worksheet retains only the last six measurements of each type. The three report page measurements can be averaged and the average used in other calculations.