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Society for Pediatric Radiology – Poster Archive

Jayanthi Parthasarathy

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Showing 4 Abstracts.

3D Printed Patient Specific Surgical Guides for Pediatric Orthopedic Tumor Resection

We describe a process for pre-operative virtual surgical planning and creation of patient specific surgical guides for bony tumor resection in pediatric orthopedic surgery and demonstrate a case in which this process was used for successful surgical guidance. Read More

Meeting name: SPR 2019 Annual Meeting & Postgraduate Course , 2019

Authors: Parthasarathy Jayanthi, Scharschmidt Thomas, Rees Mitchell, Selvaraj Bhavani

Keywords: Patient-Specific, 3D printing, Sugical Guides

Fidelity of 3DPrinted patient specific functional brain models from multi sequence MRI and their clinical utility in pediatric epileptic patients with focal lesions

Establish and evaluate a process for 3DPrinting (3DP) patient specific functional anatomical models of the brain from multiple MRI sequences in patients with epileptic focal lesions.The second objective was to evaluate the clinical utility of the models. Read More

Meeting name: SPR 2019 Annual Meeting & Postgraduate Course , 2019

Authors: Parthasarathy Jayanthi, Gedela Satya, Ostendorf Adam, Pindrik Jonathan, Jones Jeremy, Mcallister Aaron, Selvaraj Bhavani, Long Alexander

Keywords: Brain model, MRI brain, 3D Printing

Hemodynamic Assessment of Anomalous Aortic Origin of a Coronary Artery (AAOCA) in Children Using Patient-Specific Flow Models

AAOCA is the second leading cause of sudden cardiac death in the young which typically occurs with exertion. With in-vitro patient-specific modeling the study aims to assess the differences in fractional flow reserve(FFR)with hyperemia(high-flow)in a patient with AAOCA with a confirmed ischemic event and compare it to a patient with normal coronaries Read More

Meeting name: SPR 2020 Annual Meeting & Postgraduate Course , 2020

Authors: Hatoum Hoda, Krishnamurthy Rajesh, Parthasarathy Jayanthi, Flemister Dorma, Mery Carlos, Molossi Silvana, Dasi Lakshmi Prasad

Keywords: Aaoca, CT, Coronary

Patient specific 3D-printed Modeling for Risk-stratification in Anomalous Aortic Origin of a Coronary Artery (AAOCA): Material Selection, Model Creation and Validation

Morphological features including intramural course, high ostial location, and slit-like ostium are considered risk factors for sudden death in patients with AAOCA. Assessment of coronary blood flow at rest and hyperemia may contribute to understanding the cause of death, and to risk stratification and management. A patient-specific biomechanical 3D printed model incorporating morphological features derived from CTA was developed to quantify coronary blood flow in AAOCA. Read More

Meeting name: SPR 2020 Annual Meeting & Postgraduate Course , 2020

Authors: Parthasarathy Jayanthi, Hatoum Hoda, Flemister Dorma, Mery Carlos, Molossi Silvana, Dasi Lakshmi Prasad, Krishnamurthy Rajesh

Keywords: Anomalous coronary, 3D Printing, FFR