Samsung HS50 Manual do Utilizador descarregar pdf (Página 74)

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User Manual



ROI Mode

ROI stands for Region of Interest. In E Mode, the ROI Box represents the area where elasticity

information is processed and shown. Tap ROI Mode on the touch screen to turn ROI Mode on

or o.

It is important that only the eective tissues are included in ROI by avoiding ineective

components such as bone and air to obtain a good elasticity image. If a ratio of eective image

is insucient, no elasticity image can be displayed even when tissues are pressured. To scan the

breast, it is best to set as wide as possible in the lateral direction and to include subcutaneous

layer and muscle in the axial direction to obtain a good-quality elasticity image, but it can be

exible to adjust the real situation.

You can adjust the position and size of the ROI box by using the Change button on the control

panel. Each time the Change button is pressed, the current status of the ROI Box is shown in

the User Information area of the screen.

X

ROI Position: The position of the ROI Box can be changed. Move the ROI Box with the

trackball to conrm the new position.

X

ROI Size: The size of the ROI Box can be changed. Resize the ROI Box with the trackball and

press the Change button to conrm the new size.

[Figure 7.14 ROI Mode]

NOTE: ROI Mode is available in E Single Mode as well as in E Dual Mode.

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OSCAR 23 Apr 2025 | 08:21:36

Samsung HS50 Manual do Utilizador Página 74