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Department of Radiology, Boston Children's Hospital300 Longwood AvenueBoston, MA 02115
Phone+1 617-355-6450
Dr. Poussaint is on Doximity
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Education & Training
Mass General Brigham/Massachusetts General Hospital/Harvard Medical SchoolFellowship, Neuroradiology, 1988 - 1989
Massachusetts General Hospital/Harvard Medical SchoolResidency, Radiology-Diagnostic, 1984 - 1988
Yale-New Haven Medical CenterInternship, Pediatrics, 1983 - 1984
Yale School of MedicineClass of 1983
Certifications & Licensure
MA State Medical License 1988 - 2027
American Board of Radiology Diagnostic Radiology
American Board of Radiology Neuroradiology
Awards, Honors, & Recognition
- President American Society of Neuroradiology, 2021-2022
- Endowed Chair: Lionel W. Young Chair in Radiology Boston Children's Hospital, 2020
- Gold Medal American Society of Pediatric Neuroradiology, 2017
Publications & Presentations
PubMed
- Postradiation MR Imaging Features in Molecular and Mutational Analyses in Pontine Pediatric Diffuse Midline Gliomas.V Rameh, A Ziaei, S Vajapeyam, N Chen, W B London
AJNR. American Journal of Neuroradiology. 2025-11-03 - 1 citationsA phase 2 PBTC study of selumetinib for recurrent/progressive pediatric low-grade glioma: Strata 2, 5, and 6 with long-term outcomes on strata 1, 3, and 4.Jason Fangusaro, Arzu Onar-Thomas, Tina Young Poussaint, Shelly Lensing, Azra H Ligon
Neuro-Oncology. 2025-10-14 - An Emerging Pediatric CNS Tumor: Imaging Evaluation ofandComutated Midline Tumors.Vanessa Rameh, Loai Aker, S Vajapeyam, A Ziaei, Kee Kiat Yeo
AJNR. American Journal of Neuroradiology. 2025-09-17
Press Mentions
RSNA President Offers 6 Ingredients for a ‘Better AI Future’December 2nd, 2024
Making Pediatric Health Equity Research Truly Equitable: An EDI Review ProcessNovember 8th, 2024
Lionel W. Young, MD, FACR (1932–2019)May 17th, 2019
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