
Interventional Radiologist | Assistant Professor of Clinical IR @UMiamiHealth | By way of @MountsinaiIR. Interested in all things liver cancer.
New York, USA
Joined January 2019
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Alex Sher, MD retweeted
Radiation segmentectomy continues to push the boundaries of HCC therapy.
From the BackTable 2026 HCC Creator Weekend, this episode examines the latest COBRAS research, complete pathologic necrosis benchmarks, and practical variables that may improve outcomes in liver cancer bridging therapy.
🎧 Available only on the BackTable app: na2.hubs.ly/H05lqGg0
#HCC #Y90 #LiverCancer #InterventionalRadiology #Oncology #MedEd #VI642
Alex Sher, MD retweeted
Live @MountSinaiIR Publication Alert!! Incredible effort to set the standard for #LRT for #HCC
Consortium on Bridging Radiation Segmentectomy (COBRAS): A Multicenter Study of Complete Pathologic Necrosis in Hepatocellular Carcinoma | Radiology pubs.rsna.org/doi/10.1148/ra…
Alex Sher, MD retweeted
COBRAS is published in Radiology.
91% CPN PPV with optimized Y90 radiation segmentectomy for HCC as bridge to transplant.
Congratulations to the consortium and thank you for your dedication.
#Y90 #HCC #TRANSPLANT
pubs.rsna.org/doi/10.1148/ra…
@SIRspecialists
@SIO_Central
@cirsesociety
@ECIOcongress
@ASTSChimera
@AASLDtweets
@radiology_rsna
Alex Sher, MD retweeted
LIVE @MountSinaiIR medical student symposium underway! @TherealDoctorJ kicking things off. @SIRRFS @SIRspecialists
Alex Sher, MD retweeted
LIVE @MountSinaiIR @roblookstein speaking at our annual medical student symposium on the state of IR today #irad #meded @SIRRFS @SIRspecialists
Alex Sher, MD retweeted
Live @VIVAPhysicians Second Live Case of the day. 65 yr old with ischemic rest pain:
POBA, IVL, thrombectomy, DRS X 1, DCB X 1, DES X 1:
palpable PT pulse. Thank you for the invite to share our experiences.
Alex Sher, MD retweeted
Linzi Webster, the SIR RFS chair and our PGY4 IR/DR resident presents the current state of IR training in North America with Tiffany Ni, the CAIR RFS chair @sirrfs @linziarndt @cairrfs
Check out our latest work featured in @JVIRmedia @MountSinaiIR @MountSinaiDMIR @DieHCCDie #hcc #livertumors
**NEW IN JVIR:** Histopathologic Response and Oncologic Outcomes after Segmental and Subsegmental Transarterial Chemoembolization and Radioembolization for Hepatocellular Carcinoma
➡️ **Full Article:** brnw.ch/21wVr8r
#InterventionalRadiology #IO #Y90 #MedEd
Alex Sher, MD retweeted
**NEW IN JVIR:** Histopathologic Response and Oncologic Outcomes after Segmental and Subsegmental Transarterial Chemoembolization and Radioembolization for Hepatocellular Carcinoma
➡️ **Full Article:** brnw.ch/21wVr8r
#InterventionalRadiology #IO #Y90 #MedEd
Alex Sher, MD retweeted
Exciting times @MountSinaiIR ! Get to know our awesome #IRad residents and more about our program ⬇️ @MountSinaiNYC Looking forward to a great year 🔥@SIRspecialists @SIRRFS @theAPDIR youtu.be/dRmibTzniqQ
Alex Sher, MD retweeted
Live @MountSinaiIR honored to share a challenging case this morning @AMPSymposium showcasing the only RX peripheral DCB
Big thanks to @bsc_pi @PeterSoukasMD @DrLizGenovese and John Phillips MD
and my colleagues @RSP516 @AlexRyanSher1 for the support
Alex Sher, MD retweeted
Live @MountSinaiIR Publication Alert!
Histopathologic Response and Oncologic Outcomes After Segmental and Subsegmental Transarterial Chemoembolization and Radioembolization for Hepatocellular Carcinoma - Journal of Vascular and Interventional Radiology jvir.org/article/S1051-0443%…
Alex Sher, MD retweeted
LIVE @MountSinaiIR Glue and Paddle Crew🏓 #SIR25NASH
Looking forward to presenting our expanded path results at #SIR24SLC! Thank you to the incredible team and mentorship @MountSinaiIR. @rtodd29 @_KartikMenon @DieHCCDie @SIRspecialists @SIRRFS
Great chiefs and role models! – at Manhattan, NY
LIVE @MountSinaiIR So incredibly proud to be graduating our first ever matched IR/DR integrated class! Congratulations to you both! You exemplify and represent the future of clinical #IRad We will miss you @ramposham @lbrowneyoung
Alex Sher, MD retweeted
Why come in person for SIO Y90 Masterclass? @SIO_Central @MountSinaiIR @uclaVIR @NorthwesternIR @VIRTarHeels @SIRRFS @SIR_ECS @wais4100 @hccconnectinfo @apscvir – at Bronx, NY
Great experience presenting at @ECIOcongress in Stockholm and meeting some new IR/IO peers. Quick preview: Higher rates of CPN for #y90 @MountSinaiIR @SIRspecialists @cirsesociety – at Stockholm, Sweden
Alex Sher, MD retweeted
LIVE Sinai resident @AlexRyanSher1 presenting Y90 vs TACE histopathologic outcomes @ECIOcongress in #Stockholm representing @MountSinaiIR! @SIRRFS @SIO_Central @SIRspecialists
Alex Sher, MD retweeted
LIVE @MountSinaiIR We are excited to announce the 10th annual NYC medical student #IRad symposium! Incredible guest speaker, PD networking panel, device demos, and resident Q&A! Both in person and virtual!
Register: tinyurl.com/2p97dsnc or with QR code below ⬇️
Alex Sher, MD retweeted
Radioembolization for Recurrent Hepatocellular Carcinoma Post-Liver #Transplant: A Multi-Center Exploratory Analysis by Caldwell et al of @NmLiver/@NM_Transplant
aasldpubs.onlinelibrary.wile…
#livertwitter #livertransplant

































