
X-ray Casebook
688 plain-film cases as a self-test PDF. Answers at the back, every case linked both ways.
- 688cases
- 627distinct diagnoses
- 1,418radiographs
- 818pages
Textbooks explain topics. Shifts demand skills. We teach how things actually get done in real practice: how to read the film, run the code, dose the drug, and make the call.
One case per page. The answer at the back, linked both ways. You decide before you see the label, which is the whole point.

688 plain-film cases as a self-test PDF. Answers at the back, every case linked both ways.

653 ultrasound cases grouped by organ system. Answers at the back, linked in both directions.
Everything we make follows three rules.
We start from the task in front of you on shift, then add exactly as much theory as the task needs. Never the other way around.
Answers are hidden until you commit. Recognition feels like knowledge, but only retrieval builds the skill you can use at 3 a.m.
Curated clinical material with honest limitations stated up front. If a casebook is stills instead of video, we tell you so.
Short, focused, skill-oriented courses. Browse the syllabi and get notified the moment enrollment opens.
1,341 cases across X-ray and ultrasound. Answers at the back, linked both ways. Sent straight to your inbox.