How to learn reading CT A/P for interns?

I'm a GS intern, and I have been trying to look at all the CT scans that I can. I seriously lack decent foundations, so honestly I have no idea what I'm looking at 90% of the time. The advice I keep getting is "look at more CTs", but I seem to lack basic understanding, so there's essentially nothing to build on. Anyone experiencing/has experienced this? Is there a website/resource where I can learn the most basic tips for reading CT abd? Thank you
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums