A quiz is one of the better tools to quickly evaluate your knowledge. Test your radiology skills on different types self-assessment format CTisus has provided such as monthly quiz, anatomical region quiz and you make the call.
We hope you enjoy this quizzes and, more importantly, you are able to learn something from these excellent cases.

Quiz of the month: Ten cases are added at the beginning of each month. The monthly quiz archive provides the quizzes for the last 24 months. Each month, a video discussion provides explanations of each case.
The correct answer is revealed after you submit your response. Login/Register to take advantage of all these features and keep track of your progress at your dashboard.

Anatomical Region Quiz: Over 1,500 quiz cases are categorized into 15 main anatomical regions. The quiz expands with 10 new cases every month. Each case is enhanced with its own video discussion that appears after you submit your answer. Login/Register to take advantage of all these features and keep track of your progress at your dashboard. If you are logged in and take a break from a quiz, you will be able to resume the quiz where you previously left off.

You Make the Call: Our popular series from social media is now available here on CTisus.com. Each case presents 2 CT images like our regular quiz format. You can take your time evaluating them and making the call on the diagnosis. When you are ready, you can click "Reveal Answer Discussion" button to watch a discussion explaining the case and diagnosis in detail by Dr. Fishman.
We provide hundreds of wonderful cases categorized in several quizzes with 5 cases in each. You don't need to have an account or login to use this self-assessment format.