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Avrum N. Pollock, MD, FRCPC, FACR, FASPNR
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Professor of Clinical Radiology
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Attending Neuroradiologist, Children's Hospital of Philadelphia, Department of Radiology, Philadelphia, PA
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Active Medical Staff, Pennsylvania Hospital, Department of Radiology, Philadelphia, PA
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Active Medical Staff, Chester County Hospital, Department of Radiology, West Chester, PA
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Active Medical Staff, Hospital of the University of Pennsylvania
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Department: Radiology
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Contact information
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Children’s Hospital of Philadelphia
1f Department of Radiology
22 Division of Neuroradiology
3f 3401 Civic Center Blvd.
Philadelphia, PA 19104-4399
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1f Department of Radiology
22 Division of Neuroradiology
3f 3401 Civic Center Blvd.
Philadelphia, PA 19104-4399
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Office: 215-590-0460
32 Fax: 215-590-1345
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32 Fax: 215-590-1345
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Email:
pollocka@chop.edu
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pollocka@chop.edu
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Education:
21 7 BS 1b (Basic Sciences) c
4b University of Winnipeg, Winnipeg, Manitoba, Canada, 1984.
21 7 MD 15 (Medicine) c
4b University of Manitoba, Winnipeg, Manitoba, Canada, 1988.
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Permanent link21 7 BS 1b (Basic Sciences) c
4b University of Winnipeg, Winnipeg, Manitoba, Canada, 1984.
21 7 MD 15 (Medicine) c
4b University of Manitoba, Winnipeg, Manitoba, Canada, 1988.
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1fa Samuel J Belfer, Lauren A Beslow, Alexander Vaz, Karuna Shekdar, Avrum Pollock, Sanjiv Mehta, Karla Resendiz, Leslie Raffini, Anne Marie Cahill, Joshua Catapano, Adam J Kundishora: Delayed Bilateral Internal Carotid Artery Occlusion in a Pediatric Patient Following Traumatic Injury: Insights on Management and Interventional Approach. Journal of Child Neurology Dec 2025 Notes: doi: 10.1177/08830738251398589. Online ahead of print.
162 Feygin, T., Reis Teixeira, S., Shekdar, K., Pollock, A.N.: Dynamic MRI in Fetal and Pediatric Assessment of the Velopharyngeal Apparatus: Clinical Experience at CHOP. American Society of Head & Neck Radiology (ASHNR) Annual Meeting, Las Vegas, NV Sep 2025 Notes: Oral presentation.
1b0 Flanders TM, Punchak MA, Oliver ER, Land SD, Flohr SJ, Reynolds TA, Schmidt KM, Ertz DD, Moldenhauer JS, Adzick NS, Heuer GG.: The clinical significance of lack of hindbrain herniation in fetal myelomeningocele/myeloschisis patients. Journal of neurosurgery. Pediatrics Oct 2024 Notes: DOI: 10.3171/2024.6.PEDS24170; Online ahead of print as of December 2024.
138 *Mian, A; Pollock, A; Korostyshevskaya, A; Feygin, T: Prenatal diagnosis of PHACE syndrome. European Society of Paediatric Radiology (ESPR) Annual Meeting and Postgraduate Course, Seville, Spain June 2024 Notes: Online Poster presentation.
16e Goldman-Yassen, A; Shifrin, A; Pollock, A; Feygin T: Will the real papilledema please come forward: differentiating concerning and congenital optic nerve disk elevation. International Pediatric Radiology (IPR) Conjoint Meeting and Exhibition, Rome, Italy October 2021 Notes: Oral presentation.
18c Feygin T, Goldman-Yassen AE, Licht DJ, Schmitt JE, Mian A, Vossough A, Castelo-Soccio L, Treat JR, Bhatia A, Pollock AN: Neuroaxial Infantile Hemangiomas: Imaging Manifestations and Association with Hemangioma Syndromes. AJNR. American journal of neuroradiology 42(8): 1520-1527, August 2021 Notes: DOI: 10.3174/ajnr.A7204.
12f Jurkiewicz, M. T., Vossough, A., & Pollock, A. N.: An Important Pediatric Stroke Mimic: Hemiplegic Migraine. The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques 47(2): 235-236, March 2020.
153 Jurkiewicz1, MT; Rodriguez, P; Waldman, AT; Pollock, AN: Olfactory Bulb Hyperplasia in Genetically Confirmed Infantile Alexander Disease. Journal of clinical and diagnostic research 13(3): TD01, March 2019 Notes: DOI: 10.7860/JCDR/2019/37447.12674; Published online.
155 Teixeira S, Arruda E, Saade S, Jackson o, Pollock A, Feygin T,: Prenatal MRI Assessment of Swallowing and Pharyngeal Structures in Foetuses with Facial Clefts. European Congress of Radiology (ECR) Annual Meeting, Vienna, Austria February 2019 Notes: Oral presentation.
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Selected Publications
235 Wynn E Bastianelli, Jinhua Wu, Mian Umair Ahsan, Ava M Szepessy, Jeffery Schubert, Naomi J Balamuth, Joe Chan, Elizabeth H Denenberg, Minjie Luo, Avrum N Pollock, Pierre A Russo, Karleena Rybacki, Feng Xu, Yiming Zhong, Lea F Surrey, Kai Wang, Theodore W Laetsch, Marilyn M Li: Molecular Characterization of a Complex PDGFRB Structural Variation in Infantile Myofibroma with Complete Response to Imatinib. JCO Precision Oncology 10, Jan 2026 Notes: doi: 10.1200/PO-25-00943. Epub 2026 Jan 14.1fa Samuel J Belfer, Lauren A Beslow, Alexander Vaz, Karuna Shekdar, Avrum Pollock, Sanjiv Mehta, Karla Resendiz, Leslie Raffini, Anne Marie Cahill, Joshua Catapano, Adam J Kundishora: Delayed Bilateral Internal Carotid Artery Occlusion in a Pediatric Patient Following Traumatic Injury: Insights on Management and Interventional Approach. Journal of Child Neurology Dec 2025 Notes: doi: 10.1177/08830738251398589. Online ahead of print.
162 Feygin, T., Reis Teixeira, S., Shekdar, K., Pollock, A.N.: Dynamic MRI in Fetal and Pediatric Assessment of the Velopharyngeal Apparatus: Clinical Experience at CHOP. American Society of Head & Neck Radiology (ASHNR) Annual Meeting, Las Vegas, NV Sep 2025 Notes: Oral presentation.
1b0 Flanders TM, Punchak MA, Oliver ER, Land SD, Flohr SJ, Reynolds TA, Schmidt KM, Ertz DD, Moldenhauer JS, Adzick NS, Heuer GG.: The clinical significance of lack of hindbrain herniation in fetal myelomeningocele/myeloschisis patients. Journal of neurosurgery. Pediatrics Oct 2024 Notes: DOI: 10.3171/2024.6.PEDS24170; Online ahead of print as of December 2024.
138 *Mian, A; Pollock, A; Korostyshevskaya, A; Feygin, T: Prenatal diagnosis of PHACE syndrome. European Society of Paediatric Radiology (ESPR) Annual Meeting and Postgraduate Course, Seville, Spain June 2024 Notes: Online Poster presentation.
16e Goldman-Yassen, A; Shifrin, A; Pollock, A; Feygin T: Will the real papilledema please come forward: differentiating concerning and congenital optic nerve disk elevation. International Pediatric Radiology (IPR) Conjoint Meeting and Exhibition, Rome, Italy October 2021 Notes: Oral presentation.
18c Feygin T, Goldman-Yassen AE, Licht DJ, Schmitt JE, Mian A, Vossough A, Castelo-Soccio L, Treat JR, Bhatia A, Pollock AN: Neuroaxial Infantile Hemangiomas: Imaging Manifestations and Association with Hemangioma Syndromes. AJNR. American journal of neuroradiology 42(8): 1520-1527, August 2021 Notes: DOI: 10.3174/ajnr.A7204.
12f Jurkiewicz, M. T., Vossough, A., & Pollock, A. N.: An Important Pediatric Stroke Mimic: Hemiplegic Migraine. The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques 47(2): 235-236, March 2020.
153 Jurkiewicz1, MT; Rodriguez, P; Waldman, AT; Pollock, AN: Olfactory Bulb Hyperplasia in Genetically Confirmed Infantile Alexander Disease. Journal of clinical and diagnostic research 13(3): TD01, March 2019 Notes: DOI: 10.7860/JCDR/2019/37447.12674; Published online.
155 Teixeira S, Arruda E, Saade S, Jackson o, Pollock A, Feygin T,: Prenatal MRI Assessment of Swallowing and Pharyngeal Structures in Foetuses with Facial Clefts. European Congress of Radiology (ECR) Annual Meeting, Vienna, Austria February 2019 Notes: Oral presentation.
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