# Lung vessel using CIP module

**URL:** <https://discourse.slicer.org/t/lung-vessel-using-cip-module/28324>\
**Category:** Support\
**Created:** [March 12, 2023, 10:29am UTC](https://discourse.slicer.org/t/lung-vessel-using-cip-module/28324 "2023-03-12T10:29:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Marcelinus\_Raymond](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/marcelinus_raymond/32/18760_2.png) [@Marcelinus\_Raymond](https://discourse.slicer.org/u/Marcelinus_Raymond)\
**Post date:** [March 12, 2023, 10:29am UTC](https://discourse.slicer.org/t/lung-vessel-using-cip-module/28324/1 "2023-03-12T10:29:04Z")

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Hi,  
Im a med student and pretty new about 3D Slicer.  
I want to calculate lung vessel BV5/TBV and PA:A.  
Recently i have been read this journal, [Radiographic Pulmonary Vessel Volume, Lung Function, and Airways Disease in the Framingham Heart Study - PMC](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7173739/) as a reference, but i still don’t know how to do it.

Can you help me explain step by step how to generate 3d model of lung vessel using CIP module, then calculate BV5/TBV and PA:A?

Many thanks.