Search Results - "Swaminathan, Srirama"

Prospective real-time correction for arbitrary head motion using active markers by Ooi, Melvyn B., Krueger, Sascha, Thomas, William J., Swaminathan, Srirama V., Brown, Truman R.

“…Patient motion during an MRI exam can result in major degradation of image quality, and is of increasing concern due to the aging population and its associated…”
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MR characterization of hepatic storage iron in transfusional iron overload by Tang, Haiying, Jensen, Jens H., Sammet, Christina L., Sheth, Sujit, Swaminathan, Srirama V., Hultman, Kristi, Kim, Daniel, Wu, Ed X., Brown, Truman R., Brittenham, Gary M.

“…Purpose To quantify the two principal forms of hepatic storage iron, diffuse, soluble iron (primarily ferritin), and aggregated, insoluble iron (primarily…”
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Separate MRI quantification of dispersed (ferritin-like) and aggregated (hemosiderin-like) storage iron by Jensen, Jens H., Tang, Haiying, Tosti, Christina L., Swaminathan, Srirama V., Nunez, Alvaro, Hultman, Kristi, Szulc, Kamila U., Wu, Ed X., Kim, Daniel, Sheth, Sujit, Brown, Truman R., Brittenham, Gary M.

“…A new MRI method is proposed for separately quantifying the two principal forms of tissue storage (nonheme) iron: ferritin iron, a dispersed, soluble fraction…”
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Transient lesion in the splenium of the corpus callosum in acute uncomplicated falciparum malaria by Laothamatas, Jiraporn, Sammet, Christina L, Golay, Xavier, Van Cauteren, Marc, Lekprasert, Varinee, Tangpukdee, Noppadon, Krudsood, Srivicha, Leowattana, Wattana, Wilairatana, Polrat, Swaminathan, Srirama V, DeLaPaz, Robert L, Brown, Truman R, Looareesuwan, Sornchai, Brittenham, Gary M

“…Patients with acute uncomplicated Plasmodium falciparum malaria have no evident neurologic disorder, vital organ dysfunction, or other severe manifestations of…”
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Breast MRI: the importance of bilateral imaging by Friedman, Paul D, Swaminathan, Srirama V, Herman, Kevin, Kalisher, Lester

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Measurement and correction of stimulated echo contamination in T2 -based iron quantification by Sammet, Christina L, Swaminathan, Srirama V, Tang, Haiying, Sheth, Sujit, Jensen, Jens H, Nunez, Alvaro, Hultman, Kristi, Kim, Daniel, Wu, Ed X, Brittenham, Gary M, Brown, Truman R

“…Abstract The purpose of this study was to characterize the effects of stimulated echo contamination on MR-based iron measurement derived from quantitative T2…”
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SENSE imaging of the breast by FRIEDMAN, Paul D, SWAMINATHAN, Srirama V, SMITH, Robert

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Detection and localization of occult lesions using breast magnetic resonance imaging: initial experience in a community hospital by Friedman, Paul, Sanders, Linda, Russo, Joe, Sharo, Ron, Swaminathan, Srirama, Smith, Robert

“…To evaluate the outcome of diagnostic breast MR imaging followed by MR guided needle localization for mammographically and sonographically occult breast…”
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Visualization of Left Main Coronary Dissection by Magnetic Resonance Coronary Angiography by Tebeica, Mihaela, Swaminathan, Srirama V., Weissman, Neil J., Rai, Prithvi, Fuisz, Anthon

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Initial experience with balanced turbo field echo in depicting carotid artery stenosis: Comparison with multiple overlapping thin slab acquisition and 3D contrast-enhanced magnetic resonance angiography by Gupta, Neeraj, Swaminathan, Srirama V., DeMarco, J. Kevin

“…Purpose To compare balanced turbo field echo (bTFE) with multiple overlapping thin slice acquisition (MOTSA) and contrast‐enhanced MR angiography (CE‐MRA) in…”
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Validation of myocardial elastography using MR tagging in normal and abnormal human hearts in vivo by Wei-Ning Lee, Zhen Qian, Tosti, C.L., Swaminathan, S.V., Brown, T.R., Metaxas, D.N., Konofagou, E.E.

“…In this paper, myocardial elastography (ME), a radio-frequency (RF) based speckle tracking technique, was employed in order to assess the contractility of a…”
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Lack of sensitivity of the electrocardiogram for detection of old myocardial infarction: A cardiac magnetic resonance imaging study by Asch, Federico M., Shah, Sangeeta, Rattin, Christine, Swaminathan, Srirama, Fuisz, Anthon, Lindsay, Joseph

“…The presence of Q waves in the electrocardiogram (ECG) has been used as a marker of prior myocardial infarction (MI). Its accuracy, however, is uncertain. The…”
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Magnetic Resonance Characterization of Hepatic Storage Iron in Transfusional Iron Overload by Tang, Haiying, Jensen, Jens H., Sammet, Christina L., Sheth, Sujit, Swaminathan, Srirama V., Hultman, Kristi, Kim, Daniel, Wu, Ed X., Brown, Truman R., Brittenham, Gary M.

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Hemolytic Anemia and Thromobocytopenia Associated with Ischemic Brain Lesions in Patients with Acute Uncomplicated Plasmodium Falciparum Malaria by Brittenham, Gary M., Tosti, Christina L.V., Golay, Xavier, Van Cauteren, Marc, Lekprasert, Varinee, Tangpukdee, Noppadon, Krudsood, Srivicha, Leowattana, Wattana, Wilairatana, Polrat, Swaminathan, Srirama V., DeLaPaz, Robert L., Brown, Truman R., Looareesuwan, Sornchai, Laothamatas, Jiraporn

“…To examine the association between hemolysis in Plasmodium falciparum malaria and brain lesions in the absence of severe or cerebral malaria, we prospectively…”
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Left Ventricular Function Declines with Increasing Myocardial Ferritin Iron in Thalassemia Major by Sheth, Sujit, Tang, Haiying, Jensen, Jens H., Altmann, Karen, Prakash, Ashwin, Printz, Beth F., Brown, Anthony L., Hordof, Allan J., Tosti, Christina L., Azabagic, Andjela, Swaminathan, Srirama, Brown, Truman R., Olivieri, Nancy F., Brittenham, Gary M.

“…Using a new magnetic resonance method that separately estimates the two principal forms of storage iron, ferritin and hemosiderin, in the heart, we examined…”
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Methods for Noninvasive Measurement of Tissue Iron in Cooley's Anemia by SHETH, SUJIT, TANG, HAIYING, JENSEN, JENS H., ALTMANN, KAREN, PRAKASH, ASHWIN, PRINTZ, BETH F., HORDOF, ALAN J., TOSTI, CHRISTINA L., AZABAGIC, ANDJELA, SWAMINATHAN, SRIRAMA, BROWN, TRUMAN R., OLIVIERI, NANCY F., BRITTENHAM, GARY M.

“…: To examine the relationship between myocardial storage iron and body iron burden, as assessed by hepatic storage iron measurements, we studied 22 patients…”
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Qp/Qs in atrial septal defects by cardiac magnetic resonance imaging is comparable to Qp/Qs by cardiac catheterization by Iqbal, Uzma, Fuisz, Anthon R., Satler, Lowell, Pichard, Augusto, Swaminathan, Srirama, Apple, Sue, Pinnow, Ellen, Lindsay, Joseph

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Images in cardiovascular medicine. Visualization of left main coronary dissection by magnetic resonance coronary angiography by Tebeica, Mihaela, Swaminathan, Srirama V, Weissman, Neil J, Rai, Prithvi, Fuisz, Anthon

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Magnetic resonance imaging of materials with large quadrupolar interaction by Swaminathan, Srirama Venkataraman

“…Magnetic Resonance Imaging (MRI) is a non-destructive, non-invasive and a relatively new technique which can be used to map the spatial distribution of nuclei…”
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Reconstructing Powder NQR Images with Real Gradient Coils by Swaminathan, Srirama V., Suits, B.H.

“…Unlike NMR imaging, where only the components of the magnetic field gradients along the main applied field need be considered, all nonzero components of the…”
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