# Area measurement using 3DSlicer?

**URL:** <https://discourse.slicer.org/t/area-measurement-using-3dslicer/35021>\
**Category:** Support\
**Created:** [March 22, 2024, 12:09pm UTC](https://discourse.slicer.org/t/area-measurement-using-3dslicer/35021 "2024-03-22T12:09:18Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Nguyenduy\_Duan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/nguyenduy_duan/32/69728_2.png) [@Nguyenduy\_Duan](https://discourse.slicer.org/u/Nguyenduy_Duan)\
**Post date:** [March 22, 2024, 12:09pm UTC](https://discourse.slicer.org/t/area-measurement-using-3dslicer/35021/1 "2024-03-22T12:09:18Z")

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I’m trying my best to use Polygon to mark the borders of Midbrain and Pons and then, calculate these areas. However, I didn’t find out.

The similar research “[Manual MRI morphometry in Parkinsonian syndromes - PubMed](https://pubmed.ncbi.nlm.nih.gov/28150443/)” in 2017 using 3D-Slicer with version 4.2.2.2-1 for Windows. I have attached a figure below to illustrate my point.

Would you please help me out? Thank you so much  
John

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**Author:** ![VincentYu](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/vincentyu/32/69793_2.png) [@VincentYu](https://discourse.slicer.org/u/VincentYu)\
**Post date:** [March 28, 2024, 11:23pm UTC](https://discourse.slicer.org/t/area-measurement-using-3dslicer/35021/2 "2024-03-28T23:23:51Z")

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Just a reminder, the figure seems not be attached successfully?