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Decreased incidence of NSF in patients on dialysis after changing gadolinium contrast‐enhanced MRI protocols
- D. Martín, S. Krishnamoorthy, +8 authors T. C. Pearson
- Journal of magnetic resonance imaging : JMRI
- 1 February 2010
To retrospectively determine the incidence of nephrogenic systemic fibrosis (NSF) in patients on dialysis administered either a lower dose high‐relaxivity linear gadolinium‐chelate, gadobenate… Expand
Low-density pheochromocytoma on CT: a mimicker of adrenal adenoma.
- M. Blake, S. Krishnamoorthy, +5 authors P. Hahn
- AJR. American journal of roentgenology
- 1 December 2003
OBJECTIVE Attenuation values on CT of less than 10 H are considered characteristic of adrenal adenomas. Adrenal pheochromocytomas can infrequently contain fat that could result in low attenuation on… Expand
On improving temporal and spatial resolution of 3D contrast-enhanced body MR angiography with parallel imaging.
Use of a parallel imaging technique to improve temporal and spatial resolution at three-dimensional contrast-enhanced magnetic resonance (MR) angiography was investigated. Thirty experiments were… Expand
Management of regorafenib-related toxicities: a review
- S. Krishnamoorthy, V. Relias, Sunit Sebastian, V. Jayaraman, M. Saif
- Therapeutic advances in gastroenterology
- 7 May 2015
Regorafenib (Stivarga, BAY 73-4506; Bayer Pharma AG, Berlin, Germany) is an oral multikinase inhibitor that targets the angiogenic tumor microenvironment and oncogenic kinases including vascular… Expand
Value of non-contrast sequences in magnetic resonance angiography of hepatic arterial vasculature.
- Vivek B. Kalra, John W Gilbert, Saravanan Kokila Krishnamoorthy, Daniel M Cornfeld
- European journal of radiology
- 1 June 2014
OBJECTIVE To evaluate value of adding non-contrast MR angiographic sequence (In-Flow Inversion Recovery [IFIR]) to standard fat-suppressed T1-weighted postcontrast sequence (3D spoiled gradient echo… Expand
Quantitative X-ray Computed Tomography Peritoneography in Malignant Peritoneal Mesothelioma Patients Receiving Intraperitoneal Chemotherapy
BackgroundIntraperitoneal chemotherapy is used to treat peritoneal surface-spreading malignancies. We sought to determine whether volume and surface area of the intraperitoneal chemotherapy… Expand
Elevated CA19-9 Is Associated With Increased Mortality In A Prospective Cohort Of Hepatocellular Carcinoma Patients
- Christine C. Hsu, A. Goyal, +12 authors A. Siegel
- Clinical and Translational Gastroenterology
- 1 February 2015
Objectives:Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related deaths worldwide. CA19-9 is a glycoprotein that predicts poor prognosis in pancreatic and biliary malignancies.… Expand
PET scanning: worth the cost in cancer? Not for all cancers--it's not reliable enough yet.
In order for a test to be reliable, it must be reproducible and minimize test-retest variability. Yet, as with many imaging tests, FDG-PET has variance in standard uptake value (SUV) calculations,… Expand
On Improving Temporal and Spatial Resolution in 3D Contrast-enhanced Body MRA with Parallel Imaging
Q. Chen, C. V. Quijano, V. M. Mai, S. K. Krishnamoorthy, W. Li, P. Storey, R. R. Edelman Evanston Northwestern Healthcare, Evanston, IL, United States, Northwestern University Feinberg School of… Expand
Highlights on novel imaging methods of pancreatic cancer.
- S. Krishnamoorthy, Morris Hayim, Tyler Vestal, M. Saif
- JOP : Journal of the pancreas
- 10 July 2013
Pancreatic cancer is the fourth leading cause of cancer deaths. Since the majority of patients present with incurable metastatic disease, novel imaging methods are needed to identify pancreatic… Expand