HU

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mindi2210
Posts: 78
Joined: Tue Mar 04, 2014 2:42 pm

HU

Post by mindi2210 » Wed Aug 06, 2014 1:23 pm

I see that I can do Hounsfield Units by pixel but wanted to know if there is a way to HU for an area...ie draw an ellipse and get the average HU.
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justin
Posts: 371
Joined: Wed Nov 26, 2008 2:34 pm

Re: HU

Post by justin » Wed Aug 06, 2014 2:57 pm

Hi,

Which viewer are you referring to? For the OnePacs Workstation, you can use the Elliptical ROI tool. See attached.

Regards,

Justin
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mindi2210
Posts: 78
Joined: Tue Mar 04, 2014 2:42 pm

Re: HU

Post by mindi2210 » Thu Aug 07, 2014 8:22 am

We are using the Java viewer. Any way to do it on there?
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jeremy
Posts: 140
Joined: Wed Nov 26, 2008 8:34 am

Re: HU

Post by jeremy » Thu Aug 07, 2014 9:31 am

Hi -
Select "measure ellipt area" as either your left or right mouse tool to create your area. The HU density measurements are on the bottom panel in the Java viewer under the min, mean, and max measurements for the selected annotation. Only the area shows as an annotation of the area in the Java viewer.
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Regards.
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