Most awesome radiology lectures/talks hands-down, ever. Straight to the point. Strategy-based and entertaining. Helping me TONS. I love you Prometheus !!

Normally i dont care enough to review anything. In fact this is the first review i have ever written in my entire life. I leave that for the betas. But I just gotta say your videos are perfect. The high yield points presented in such a concise manner. Also I 100% agree with all you side points which makes me laugh out loud and keeps me going. So i guess thanks, for whatever its worth.

I am proud to say I passed the Core exam. I don't know what I would have done without Promethius Lionheart. Words can't describe how great these resources are. I used Crack the Core, the Titan Radiology videos, the Case companion, and War Machine. Promethius's way of using Kinesthetic learning and humor is outstanding. He simply gets it. I already have been educating the new budding future-Titans on what resources to use. Needless to say, ALL of the Titan Radiology resources I consider mandatory.

All I wanted to do was pass my boards. I studied two question banks, Crack the Core, Board Buster videos and prayed for two months (prayers are ongoing). I didn't just pass, I did well and scored 560 (350 is passing). The Board Buster lectures were good and I would have watched them more but I had to turn them off around my wife and kids because of Lionheart's cursing.

studied maybe a total of 20 hours outside work the first 2.5 years of radiology residency. Not an exaggeration. Feeling the pressure, I decided to place my trust in Prometheus. Read all of his books, latest edition x2 and all the rad videos x3. Supplemented with a few questions banks and ipad physics app. Rest assured this is all you need. Forget Core Radiology by what's his name and burn your copy of Brant and Helms to keep you warm while you use Prometheus material. It is all you need. Ended up > 500 on the exam.

Will be buying his stuff again for the cert.

Worked well for me! Used all the books and the review course~~ it was great! many thanks

Although these videos are aimed at the US boards, I found them incredibly helpful for the UK FRCR exam. The style of teaching is engaging and the information is accurate and concise. The great thing about videos as apposed to other learning resources is that you can learn a great deal when passiveley listening but of course you have to consolidate that knowledge with further reading and practice. Thank you for making revision more enjoyable!

Hey Prometheus, First of all, I just want to say you're a boss. Thanks for making radiology cool and understandable for not just me, but for all the radiology residents across the US. If it wasn't for you, I honestly don't know what I would do. I'd probably be in a heap of trouble.

Thanks for helping this dumb jock pass the Core. Your materials are definitely the best out there.

Prometheus and his study materials are the reason me and my 7 co-residents all passed the Core Exam. All of his resources are high yield and should be essential to any resident's study plan!

I would like to thank you for writing and continually updating crack the core and war machine. I would be a worse radiologist and would not have passed the core without these books. Your sense of humor and straight to the point explanations are greatly appreciated. For the sake of future residency classes, please continue fighting the good fight.

Just took the test this year and passed. The Crack the Core books are a must use! The way he explains it makes things, even extremely dry concepts, entertaining and simple. I cannot recommend this material strongly enough.

I have failed my core twice before being introduced to Titan Radiology video series. I listened to them everywhere, while driving, on the treadmill and while strolling with my kids and guess what? They definitely helped me to pass my core and certification as well. The products were the only source for my general section study in certifying exam. And hell yea! I'm board certified now. So thank you very much 🙂

Boards Buster is the perfect compliment to crack the core. Prometheus narrates some of the more complex sections of the books and also drops some additional knowledge. Not everyone in my program used the videos - but I used this to my advantage as I felt better prepared to dominate the exam.

I used CTC for both the ABR CORE and the written portion of the Canadian exam. Speaking specifically to the Canadian exam it was far better than Primer and other resources I had tried for targeting our MCQ section. It would not be sufficient for Oral exam prep, but its great as a starting point for organizing your knowledge base. He has a fantastic, engaging style of writing which kept me motivated for the long slog through 2 board exams this past year, both of which were successfully passed!

I passed both the Core and certifying exams largely because of you. You should be proud. You taught me more than anyone else in radiology.

This is the only comprehensive review system that exists. While it may not teach you everything, it teaches you what you need to PASS and be comfortable.

Passed the boards using only your Crack the Core book and videos to study.

I passed the CORE because of you!! Thank you so much for all the hard work compiling these resources. You are the MAN!! The Goljan of the CORE!!

Learned a ton from your book, I wish I started using it earlier on. The way you present things just clicks!

You are a freakin boss. Your books are incredible, the only thing better than your books are The Requisites (just kidding those are awful!). Please start your own residency program.

The material tested by the core exam is immense and intimidating. The board review course and the Crack the Core Exam books provided a focused, high-yield method to approach studying for such a seemingly overwhelming exam. I listened to the entire board review course about 4-5 times and read through the review books twice. I also read through the dedicated physics review book, The War Machine, and the case companion books. I am confident that this helped me feel prepared for the core exam, dominate each section and pass the exam with a score well above the passing cut-offs.

THANK YOU for your enthusiasm and effort! By far the easiest videos to sit through – your sense of humor was MUCH appreciated, and helped immensely when trying to suffer through otherwise mundane material (i.e. “Non-interpretive skills”).

It’s difficult to have a perfect study source for a wide subject like Radiology, but this is certainly pound for pound the BEST resource available!

The videos are a great way to study and get through the book quickly. The video illustrations/diagrams also helped explain the physics concepts very well.

Prometheus provided a refreshing synthesis of the board contents and conveyed them in a succinct, clear, and occasionally comical fashion.

While not my only resources, I would not have passed the boards without both titan radiology and crack the core.

The online review course was a great compliment to the book series. I found this online review course much more helpful than the week long review course I attended. Crack the Core series is the boards review standard. Thank you for the effort you put into both these resources. You did and wonderful job.

Crack the Core is essential to passing the Core exam. Every resident at my institution used it as their primary resource for both the imaging diagnosis and physics portions of the exam. I felt as prepared as I could have been thanks to Prometheus and his resources. These books will be useful far past the core exam, and I’ve seen many fellows that come from outside programs frequently referencing it. Thanks Prometheus, I couldn’t have done it without you.