Colorful cartoons and CT images describing neck anatomy and how it is used to classify lymph node levels. Referenced article: jamanetwork.com/journals/jama... Radiopaedia site with scrollable images: radiopaedia.org/cases/lymph-n...
Everything in my videos is made with Camtasia (www.techsmith.com/video-editor.html) and it is awesome! It is great software, especially for educational content. There is an educational discount and you can use it free for 30 days to try it out. No, I don't own any stock in the company, but I've gotten a lot of folks to download it. P.S. My kid uses it for his Minecraft channel, so it doesn't have to be all business. ;)
I read PET/CT which includes the neck and pelvis and everything in between. I call them neck nodes for that exact reason, especially when writing my impressions.