Sanjaya Viswamitra
Department Chairperson
Also affiliated: University of Fukui (2009); Prudential Financial (United States) (2009); Vishwamitra Research Institute (2021); Central Arkansas Veterans Healthcare System (2006); Amyloidosis Foundation (2009); Sri Sathya Sai Institute of Higher Medical Sciences (2012–2024); M.S. Ramaiah Medical College (2014); Arkansas Department of Agriculture (2015); Indian Institute of Science Bangalore (2019); Accreditation Council for Graduate Medical Education (2009)
Faculty Researcher
Radiology, College of Medicine
Research Areas
Biomedical Subjects
Biography and Research Information
OverviewAI-generated summary
Sanjaya Viswamitra's research focuses on the application of various medical imaging techniques to diagnose and characterize diseases. He has published work utilizing computed tomography (CT) and magnetic resonance imaging (MRI), including diffusion tensor imaging (DTI) and cine MRI, to investigate conditions affecting the brain, skull, and heart. His investigations include differentiating benign from malignant skull lesions using apparent diffusion coefficient (ADC) values, studying microstructural changes in the trigeminal nerve in patients with trigeminal neuralgia, and assessing left ventricular late gadolinium enhancement in ischemic cardiomyopathy. Viswamitra also works on improving the reliability of semi-quantitative scoring in cardiac MRI and developing clinically relevant myocardium segmentation methods. His work has contributed to understanding structural and functional features in conditions like encephalocele and Huntington's disease, and he has also explored the role of artificial intelligence in improving chest radiography.
Metrics
- h-index: 12
- Publications: 62
- Citations: 549
Selected Publications
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A rare case of caseous necrosis of mitral valve (2024)
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Cardiac Magnetic Resonance Imaging in Hypertrophic Cardiomyopathy: What a Cardiologist Should Know (2024)
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A rare case of caseous necrosis of mitral valve (2024)
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Gossypiboma of Axilla: Imaging Pitfalls on Fluorodeoxyglucose Positron Emission Tomography and Computed Tomography (2018)
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Could knee inflammatory synovitis be induced by pembrolizumab? (2017)
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Utility of the inversion scout sequence (TI scout) in diagnosing myocardial amyloid infiltration (2012)
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Magnetic resonance imaging findings in apical ballooning syndrome or takotsubo cardiomyopathy (2012)
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Use of time resolved magnetic resonance imaging in the diagnosis of pelvic congestion syndrome (2010)
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Optimizing dendritic cell‐based immunotherapy in multiple myeloma: intranodal injections of idiotype‐pulsed CD40 ligand‐matured vaccines led to induction of type‐1 and cytotoxic T‐cell immune responses in patients (2010)
Collaboration Network
Top Collaborators
- A rare case of caseous necrosis of mitral valve
- A rare case of caseous necrosis of mitral valve
- Cardiac Magnetic Resonance Imaging in Hypertrophic Cardiomyopathy: What a Cardiologist Should Know
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