
Sean S. Mahase, MD
@ssmahasemd
Radiation Oncologist, Medical Director #Education Vice Chair @PennStHershey l #RadOnc #btsm #pedonc #srs #oligomets #spine l 🏋️🧘🏻♂️🎨📘 l 💭= opinions
ID: 1206299150087790592
15-12-2019 19:45:11
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264 Followers
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Making some amazing progress towards being the first ever trial to place alpha particles in the brain for GBM. So excited for our patients and thankful to our huge team and Alpha Tau Medical. OhioStateRadOnc ASTRO ESTRO SNO EANO Ohio State Neurosurgery Residency


New JTO & JTO CRR: Rapid intracranial response to tarlatamab in untreated SCLC brain mets Bingnan Zhang ▫️MD Anderson Cancer Center case series (n=10): 90% w/ response/stable dz ▫️No ⬆️ risk of CRS/ICANS despite multiple growing mets ▫️Tarlatamab may delay urgent 🧠 RT authors.elsevier.com/c/1kpZQ5Xq2QcX…



Our secondary analysis of ARST1431 looking at local control with radiotherapy for pediatric rhabdomyosarcoma was published this week in IJROBP - The Red Journal. Thanks to Dr. Suzanne Wolden and the rest of COG Soft Tissue Sarcoma Group for your mentorship. redjournal.org/article/S0360-…

⚡️⚡️NEW STUDY - presented today at #ARS2025 in an oral talk by MS2 Yarelis Roque-Reyes from UCC School of Medicine, PR 🧠💥 Does whole brain RT (WBRT) help patients hospitalized with symptomatic leptomeningeal disease (LMD)? Our Mount Sinai Radiation Oncology study suggests: rarely — and in


Thanks RadOncUH CWRU School of Medicine Haley K. Perlow, MD Atallah Baydoun Prashant Vempati, MD Daniel E Spratt, Gabe Smith; Memorial Sloan Kettering Cancer Center Mark Bilsky; Sean S. Mahase, MD Brad Evan Zacharia; Jefferson Health Wenyin Shi, Chris Farrell, David Andrews; Raj Singh, MD Joshua D. Palmer, MD Eric Lehrer, MD Dan Trifiletti, MD John Suh



Consensus Radiation Treatment Planning Guidelines Using (68)Ga-DOTATATE PET/CT For Resected Meningiomas - International Journal of Radiation Oncology, Biology, Physics redjournal.org/article/S0360-… Kudos to Joshua D. Palmer, MD Haley K. Perlow, MD for leading this effort!


In this new Editorial IJROBP - The Red Journal, we discuss the COG Atlas for germ cell tumors and support the recommendation by Alper Kahvecioglu MD and Melek Tugce Yilmaz MD to include the prepontine cistern in the whole ventricular volume. Shannon M MacDonald redjournal.org/article/S0360-… ASTRO



Exciting to have our paper "inspire" the cover of the journal in print! Ahmad Ozair, MD, MPH Manmeet Ahluwalia, MD, MBA, FASCO NatureRevClinOncol




Nicholas Hornstein Yes, we have written about it, and this meme by David Palma is pretty perfect:



Honored to be recognized as the Pennsylvania Medical Society Top 40 under 40. Grateful for my patients, colleagues and mentors who inspire me daily to keep pushing for better answers. Sean S. Mahase, MD Penn State Neurosurgery PennStateGME #Cancer bit.ly/43tLTZw


Pituitary metastasis are not common, but SRS is a terrific therapy for control. In this large series LC was 93% at 1 year. Don’t shy away, these can be controlled with low morbidity, don’t overlook this area on MRI. Intl Radiosurgery Research Foundation OhioStateRadOnc pubmed.ncbi.nlm.nih.gov/40442537/