Everything you need to know about CT scanning. All radiology resources are free. Opinions our own.
Baltimore, MD
Joined November 2009
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Last case! What is the dx?
Click here for the answer: ctisus.com/teachingfiles/cas…
Thank you for joining us for our liver quiz today. How many did you get right?
Almost done!
Case 9: what is the dx?
The answer is here: ctisus.com/teachingfiles/cas…
Elliot K Fishman / CTisus.com retweeted
Congratulations to Dr. Elliot Fishman (@ctisus), who has been selected as a finalist for the 2026 @AuntMinnie Awards in radiology! Dr. Fishman has been named a finalist for Image of the Year. To view the nominated image, visit bit.ly/4zqjYIY. For a complete list of 2026 finalists, visit bit.ly/4zeNG3f.
Case 8: what is the dx?
See the answer here: ctisus.com/teachingfiles/cas…
Case 7: what is the dx?
Click here for the answer: ctisus.com/teachingfiles/cas…
Case 6: what is the dx?
The answer is here: ctisus.com/teachingfiles/cas…
Halfway finished!
Case 5: what is the dx?
See the answer here: ctisus.com/teachingfiles/cas…
Case 4: what is the dx?
The answer can be found here: ctisus.com/teachingfiles/cas…
Case 3: what is the dx?
Find the answer here: ctisus.com/teachingfiles/cas…
Case 2: what is the dx?
The answer is here: ctisus.com/teachingfiles/cas…
It's time for a liver quiz!
Case 1: what is the dx?
The answer is here: ctisus.com/teachingfiles/cas…
Stay up to date with our October quiz: ctisus.com/learning/quiz
The November quiz will be released on Sunday.
Segmental Anatomy of the Liver
View all the segments in our medical illustration gallery: ctisus.com/learning/illustra…
Segmental Anatomy of the Liver
View all the segments in our medical illustration gallery: ctisus.com/learning/illustra…
Segmental Anatomy of the Liver
View all the segments in our medical illustration gallery: ctisus.com/learning/illustra…
Did you know we have 32 CT Quick Guides on the liver? View them all here: ctisus.com/learning/features…
Imaging mimickers of cholangiocarcinoma (mass-like)
From "CT Evaluation of Hepatic Masses: A Focused Approach to Signs and Enhancement Patterns - Part 6"
View the full lecture here: ctisus.com/media/2025/10/20/…
CT Evaluation of Hepatic Masses: A Focused Approach to Signs and Enhancement Patterns
ctisus.com/media/2025/09/15/…
