Search Results - "Varadharajan, Shriram"

Turf Wars in Stroke Medicine: Why Should Patients Suffer by Varadharajan, Shriram

“…[...]general public need to be made aware of potential benefits of getting treatment in time. Most common point of contact for acute stroke patients are either…”
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Assessment of PSR as a Novel Parameter in Perfusion Imaging for CNS Tumor Characterization: An Observational Study by B, Niva, Shanmugam, Jeevithan, Varadharajan, Shriram, Cannane, Seetharaman, KV, Umaiban

“…Introduction: Magnetic resonance imaging (MRI) has emerged as the primary modality for diagnosing and evaluating central nervous system (CNS) tumors,…”
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Reperfusion Injury in the Cord—Rare Case of Pediatric White Cord Syndrome by Sundaram, Geethanjali, Balasubramanian, Rohit, Christopher, Navya, Varadharajan, Shriram, Cannane, Seetharaman

“…Background: Postoperative neurological deficits following spinal decompression are often caused due to an expanding hematoma or other iatrogenic injuries. When…”
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Predicting Imaging Outcomes in Acute Stroke Therapy—Comparison of Magnetic Resonance Imaging and Computed Tomography by Krishnaswamy, Deepa, Cannane, Seetharaman, Nedunchelian, Meena, Varadharajan, Shriram, Poyyamoli, Santhosh, Mehta, Pankaj, Cherian, Mathew

“…Abstract Background  Imaging of acute stroke patients in emergency settings is critical for treatment decisions. Most commonly, CT with CTA is used worldwide…”
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Heart-to-Brain Multiphasic CT Angiography and Cardiac Screening in Acute Ischemic Stroke—Technical Concepts for CT Cardiac Studies in Stroke Patients by Nedunchelian, Meena, Priyadharshinee, Gayathri, Athiyappan, Karthikeyan Muthugounder, Arunachalam, Pudhiavan, Cherian, Mathew, Iyer, Rajesh Shankar, Elumalai, Senthilkumar, Varadharajan, Shriram

“…Cardiac CT studies to detect embolic sources can be a useful supplement to the imaging armamentarium of acute stroke patients and we explore its possibilities…”
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Skull base aspergilloma mimicking meningioma in immunocompetent patient by Ghodasara, Sagar, Balasubramanian, Rohit, Dhiwakar, Muthuswamy, varadharajan, Shriram, Sundaramoorthy, Varun, Kumar, Varadharajan

“…Invasive CNS aspergillosis is extremely rare and happens more frequently in the setting of immunosuppression. Although it’s occurrence is rare in…”
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DWI-FLAIR Mismatch in Stroke: “P.S.” (Partial Strategic Concept) for Clinical Practice by Nedunchelian, Meena, Varadharajan, Shriram, G, Parvathy, Iyer, Rajesh Shankar, Cherian, Mathew, Mehta, Pankaj, Poyyamoli, Santosh, MA, Karthikeyan, Nikhil, H. R.

“…Recent studies have shown that diffusion-weighted imaging (DWI) and fluid-attenuated inversion recovery (FLAIR) MRI (DWI-FLAIR) mismatch is useful for…”
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Arterial Spin Labelling Patterns in Acute Large Vessel Occlusion Stroke by Nedunchelian, Meena, Varadharajan, Shriram, Keerthy, S, Karthikeyan, MA, Poyyamozhi, Santosh, Mehta, Pankaj, Cherian, Mathew

“…Background: Arterial spin labelling (ASL) is a noncontrast, magnetic resonance perfusion technique which can provide information about the parenchymal…”
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Retrospective Review and Proof of Concept of Asia’s First Mobile Stroke Unit Experience in Kovai Medical Center and Hospital by Cherian, Mathew, Mehta, Pankaj, Varadharajan, Shriram, Poyyamozhi, Santosh, Swamiappan, Elango, Gandhi, Jenny, Theckumparampil, Nithin

“…Background: We review our initial experience of India’s and Asia’s first mobile stroke unit (MSU) following the completion of its first year of operation. We…”
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Computed tomography angiography in acute stroke (revisiting the 4Ps of imaging) by Varadharajan, Shriram, MBBS, MD, Saini, Jitender, MD, DM, Acharya, Ullas V., MBBS, MD, Gupta, Arun Kumar, MBBS, MD

“…Abstract Imaging in acute stroke has traditionally focussed on the 4Ps—parenchyma, pipes, perfusion, and penumbra—and has increasingly relied upon advanced…”
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Editorial for “Tumor Multiregional Mean Apparent Propagator (MAP) Features in Evaluating Gliomas—A Comparative Study With Diffusion Kurtosis Imaging (DKI)” by Medhi, Gorky, Varadharajan, Shriram

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"ASAP" in Acute Stroke Imaging - Need to Simplify and Standardize Reporting Formats in an Emergency by Varadharajan, Shriram

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Stroke health and research initiatives (SHRI): 'Following the heart' for prehospital and acute stroke care policy by Varadharajan, Shriram

“…Organizations involved in the management and prevention of chronic health conditions Involvement of not-for-profit organizations can help in finding sponsors…”
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Stroke health and research initiatives - Advanced stroke care model and future roadmap by Varadharajan, Shriram

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NAMASTE for stroke awareness by Varadharajan, Shriram

“…Stroke is a national epidemic as recent statistics show [2] and the first step towards curbing it is to increase the public awareness about stroke and to…”
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Interventional Radiology in Sikkim, Northeast India by Varadharajan, Shriram, Parida, Subhendu, Medhi, Gorky

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Widespread retinal hemorrhages in a patient with atypical optic neuritis: A case report by Kaushik, Madhurima, Mani, Karthik, Varadharajan, Shriram, Shah, Virna

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Understanding ASPECTS of stroke: Inter-rater reliability between emergency medicine physician and radiologist in a rural setup by Nimmalapudi, Sunanda, Inampudi, Vineel, Prakash, Arjun, Gowda, Rajesh, Varadharajan, Shriram

“…Purpose The purpose is to determine the inter-rater reliability in grading ASPECTS score, between emergency medicine physician at first contact and radiologist…”
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Headache in cerebral venous sinus thrombosis revisited: Exploring the role of vascular congestion and cortical vein thrombosis by Singh, Ravinder-Jeet, Saini, Jitender, Varadharajan, Shriram, Kulkarni, Girish Baburao, Veerendrakumar, Mustare

“…Background and purpose Headache constitutes the most common symptom of cerebral venous sinus thrombosis (CVST), but its pathophysiology is unclear. We sought…”
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Clinical utility of visualisation of nigrosome-1 in patients with Parkinson’s disease by Stezin, Albert, Naduthota, Rajini M., Botta, Ragasudha, Varadharajan, Shriram, Lenka, Abhishek, Saini, Jitender, Yadav, Ravi, Pal, Pramod Kumar

“…Objective To determine the diagnostic characteristics of poor visualisation of nigrosome-1 as a neuroimaging biomarker in Parkinson’s disease (PD) and to…”
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