Sudipta Roychowdhury

ORCID: 0000-0002-1272-0107
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About
Contact & Profiles
Research Areas
  • Intracranial Aneurysms: Treatment and Complications
  • Vascular Malformations Diagnosis and Treatment
  • Cerebrovascular and Carotid Artery Diseases
  • Neurosurgical Procedures and Complications
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Acute Ischemic Stroke Management
  • Cerebral Venous Sinus Thrombosis
  • Head and Neck Surgical Oncology
  • Moyamoya disease diagnosis and treatment
  • Spinal Fractures and Fixation Techniques
  • Intracerebral and Subarachnoid Hemorrhage Research
  • Neurological Complications and Syndromes
  • Vascular Procedures and Complications
  • Meningioma and schwannoma management
  • Long-Term Effects of COVID-19
  • Spine and Intervertebral Disc Pathology
  • Venous Thromboembolism Diagnosis and Management
  • History of Medical Practice
  • Aortic Disease and Treatment Approaches
  • Spinal Hematomas and Complications
  • Cardiovascular and Diving-Related Complications
  • Fetal and Pediatric Neurological Disorders
  • Stroke Rehabilitation and Recovery
  • Retinal and Optic Conditions
  • Trauma Management and Diagnosis

Johnson University
2016-2025

Rutgers, The State University of New Jersey
2016-2025

University Radiology
2006-2025

Robert Wood Johnson University Hospital
2000-2024

Neurological Surgery
2022

Brunswick (United States)
2013

American Systems (United States)
2008

Hospital of the University of Pennsylvania
2000

Northwestern University
1995-1998

University of Pennsylvania
1998

The purpose of this study was to determine the usefulness axial MR imaging for diagnosing partial anterior cruciate ligament (ACL) tears and if patients could be categorized as having stable or unstable ACL on basis criteria imaging. We reviewed 238 who, over a 2-year period, underwent both knee arthroscopic evaluation ACL. According examination, these had 143 normal ACLs, 67 complete tears, 28 tears. included 20 (no deficiency) eight deficiency requiring reconstructive surgery. images were...

10.2214/ajr.168.6.9168712 article EN American Journal of Roentgenology 1997-06-01

Abstract OBJECTIVES: When presented with acutely ruptured aneurysms, neurosurgeons may elect to use flow diverters (FDs). However, the limited evidence concerning their safety and potential thromboembolic hemorrhagic complications, is extremely infrequent often quite limited. In this study, we evaluated treatment-related as well clinical radiological outcomes, in patients treated FD stents for intracranial aneurysms. MATERIALS AND METHODS: We conducted a retrospective review of FDs within 15...

10.4103/bc.bc_132_24 article EN cc-by-nc-sa Brain Circulation 2025-04-08

Background: Flow-diverting stents have rapidly become widespread as the preferred treatment for intracranial aneurysms. They function by optimizing blood flow within parent vessel to reduce shear stress in aneurysm, facilitating thrombus formation and providing a scaffold endothelialization vascular remodeling. Early literature indicates this mechanism also applies of ruptured aneurysms unruptured artery dissections, demonstrating favorable occlusion rates. We highlight novel application...

10.25259/sni_1062_2024 article EN Surgical Neurology International 2025-05-09

Vein of Galen malformation (VOGM) is a rare congenital vascular caused by the maldevelopment its embryonic precursor, median prosencephalic vein Markowski. VOGM results in neonatal morbidity and mortality, premature delivery does not improve outcome. We report term female neonate whom was diagnosed prenatally at 37 wk gestation during growth ultrasound confirmed fetal magnetic resonance imaging. Signs cardiac decompensation were evident fetus. Multiple interventional radiology embolizations...

10.5409/wjcp.v6.i1.103 article EN cc-by-nc World Journal of Clinical Pediatrics 2017-01-01

Abstract Carotid blowout syndrome (CBS) is a life-threatening complication predominantly associated with head and neck malignancies. The high morbidity mortality rates necessitate effective management strategies. This study evaluates the efficacy safety of endovascular interventions in managing CBS. We conducted retrospective analysis treatments for CBS performed at our institution from 2016 to 2023. Data on patient demographics, cancer types, previous treatments, specific characteristics...

10.1055/s-0045-1805007 article EN cc-by Journal of Clinical Interventional Radiology ISVIR 2025-03-07

Background: Long-term safety and efficacy outcomes of Surpass Evolve flow diverter (SEFD) in treatment intracranial aneurysms are lacking. Factors predicting complete aneurysm occlusion elusive literature. Methods: A retrospective review all consecutive treated with SEFD from February 2020 to July 2022, at a single comprehensive stroke center. Results: Fifty-one patients 80 were included. Mean target size was 5.6 mm mean neck-width 3.42 mm. Small (<10 mm) 75% (n=60), while 25% >10...

10.1177/15266028241240943 article EN Journal of Endovascular Therapy 2024-03-29

Purpose: Medically refractory reversible cerebral vasoconstriction syndrome (RCVS), a rare variant of RCVS, poses significant therapeutic challenge. Herein we describe case medically RCVS that required treatment with intra-arterial (IA) verapamil and subsequent nimodipine, resulting in both angiographic clinical improvement after failing to respond hemodynamic augmentation. We also supplement description our review other studies series which IA calcium channel blockers were used treat RCVS....

10.1080/02688697.2018.1479512 article EN British Journal of Neurosurgery 2018-07-04

Multiple treatment options have been introduced for the of sacral tumoral bone pain. These include pre-operative embolization, percutaneous cryoablation, alcohol ablation, and sacroplasty. We intend to show that in correct clinical scenario, a combination four procedures performed as two-stage process can effectively treat pain refractory medical therapy.

10.1177/159101991301900217 article EN Interventional Neuroradiology 2013-06-01

To the Editor: We would like to thank authors1 for their interest in our study, “Outcomes and Spectrum of Major Neurovascular Events Among COVID-19 Patients: A 3-Center Experience,”2 as well editor inviting us respond. The remind clinicians that most common neurological manifestations coronavirus disease-2019 (COVID-19) tend be mild self-limited (eg, anosmia, headaches, dizziness), cerebrovascular events are rare. goal research2 was focus on bring awareness spectrum potentially devastating...

10.1093/neuopn/okab009 article EN cc-by-nc-nd Neurosurgery Practice 2021-03-11

"The advent of endovascular neurosurgery, its impact on neurosurgery residency training, and the making a vascular neurosurgeon" published 17 Feb 2023 by American Association Neurological Surgeons.

10.3171/2023.1.jns222805 article EN Journal of neurosurgery 2023-02-23
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