Daniel Friedman, MD

If you're having trouble choosing between an extracellular or hepatobiliary contrast agent for liver MRI, why not both? Read about the indications, protocol, and utility of dual-contrast liver MRI, now available in @RadioGraphics at pubs.rsna.org/doi/10.1148/rg… @WashUMedMIR #LiverMRI

Don't miss our most recent article in @RadioGraphics (epub 1/2/2025) Collaboration from @MIRimaging thoracic, abdominal, and MSK sections led by Drs. Tsai, @danieldfriedman and Ponkowski "CT Angiography of the Upper Extremities: Review of Acute Arterial Entities"

Take a look at this new article on🚑CTA of💪 #RGphx 🧵 CTA of the Upper Extremities: A Review of Acute Arterial Entities bit.ly/4a6zWMu @cookyscan1, @RadioGraphics, @RadG_Editor, @danieldfriedman, @nupedogg, @ItaniMalak, @BenNorthrupMD, @DavidBallardMD, @MIRimaging

@ItaniMalak Monkeypox infection?

Unifying diagnosis in this 26-year-old man? #meded #radiology #abdrad #abdomen #imaging

Great @MIRimaging representation at the @AURtweet Vydareny Imaging Interpretation Competition. Great cases and great job by our residents led by Dr. Martin Reis, Program Director. Winners announced tomorrow!

Very nice Radiology Chief Resident’s Survey presentation @AURtweet by @MIRimaging Chief Resident @danieldfriedman So proud of our radiology residents!

We have studied the natural history of renal masses… but do you know how fast venous tumor thrombi grow? JUST PUBLISHED: authors.elsevier.com/a/1iLIg3r93nZ2… Thank you @ZacharySmithMD (@WashU_Uro) and @JoeIppolitoLab (@MIRimaging) for the support and mentorship.

@ItaniMalak @SARBiliaryDFP Type 1 choledochal cyst?

What's your diagnosis? #radres #radiology @SARBiliaryDFP

Review the case examples in this article to evaluate major and ancillary MRI features of the clear cell likelihood score (ccLS) algorithm for assigning a likelihood score to a small solid renal mass. bit.ly/46USRrp @nupedogg @DavidBallardMD @ItaniMalak @BCUSWORTH

@DrLongissimus @DavidBallardMD

Me: Please write a radiology report for a CT pulmonary embolism study from the emergency department in the writing style of Edgar Allan Poe. Clinical information is "chest pain, positive d-dimer" ChatGPT:

@igolfandreadcxr @PennRadiology @MIRimaging CTA chest

CME Case 4: AML with fatigue and fevers Differential diagnosis for this chest radiograph? Next best step in management? @PennRadiology @MIRimaging

An innocent radiologist in Iran is sentenced to death just for being present during a protest in Iran. Let’s be his voice. @RadiologyACR @radiology_rsna @TheASNR @NAIRadSociety #MahsaaAmini #freedrhamid #مهسا_امينی‌ #WomanLifeFreedom

@thats_bone @DavidBallardMD

Every incidental subcentimeter cystic pancreatic lesion you choose not to see is $10,000-$25,000 of nearly zero yield follow-up imaging over a decade your patient doesn't have to have; thank you for coming to my TED Talk

@thislouis @NickPickersgill

Needing a second trip to take groceries in from the car is life’s greatest indignity.

First time lecturing in Scarpellino in over a year. Our first year class served as the portal for chest Jeopardy. The enthusiasm was inspiring. Second year Dan Friedman was right…. Laughter and collegiality make any learning experience better @MIRimaging

@kjdelay1 @NickPickersgill

Urology arriving in the heart OR to place the difficult Foley

@AshleyGWinter @NickPickersgill

Trying to find the ureteral orifice when scoping an ileal conduit.