Nasal Cavity Geometry Extraction

[MSheheryar (Muhammad N/A Sheheryar)]

I need a sample CT DICOM data of a head. Where can I find it?

[muratmaga]

https://www.cancerimagingarchive.net/
Search for head and neck.

[pieper (Steve Pieper (Isomics, Inc.))]

Also on the same site the CPTAC-GBM dataset includes some head CTs.

[MSheheryar (Muhammad N/A Sheheryar)]

This data is in TCIA format. How do I convert it to DICOM or is any there any way to load it in Slicer?

[pieper (Steve Pieper (Isomics, Inc.))]

Most of the data on TCIA is in dicom, you just need to download it.

[MSheheryar (Muhammad N/A Sheheryar)]

I have downloaded it but how do I import it in Slicer. I tried to drag and drop but it shows nothing.

[pieper (Steve Pieper (Isomics, Inc.))]

Did you use the download manager? https://wiki.cancerimagingarchive.net/display/NBIA/Download+Manager+7.0

[pieper (Steve Pieper (Isomics, Inc.))]

You might also try https://www.slicer.org/wiki/Documentation/Nightly/Extensions/TCIABrowser