Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Stephan A. R. Kannengiesser"'
Autor:
Andrew C. Gordon, Robert J. Lewandowski, Weiguo Li, Xiaodong Zhong, Stephan A. R. Kannengiesser, Frank H. Miller, Riad Salem, William S. Rilling, Andrew C. Larson, Sarah B. White
Publikováno v:
Radiol Imaging Cancer
PURPOSE: To demonstrate the feasibility of using chemical shift fat-water MRI methods to visualize and measure intrahepatic delivery of ethiodized oil to liver tumors following conventional transarterial chemoembolization (cTACE). MATERIALS AND METHO
Autor:
Gerard M, Healy, Stephan A R, Kannengiesser, Osvaldo, Espin-Garcia, Richard, Ward, Kevin H M, Kuo, Kartik S, Jhaveri
Publikováno v:
European radiology. 31(12)
MRI quantification of liver iron concentration (LIC) using RForty patients (25 women, 15 men; age 18-82 years), prospectively underwent FerriScan and the prototype sequence, which produces two RInline RInline R• In patients being treated for iron o
Autor:
Xiaodong, Zhong, Houchun H, Hu, Tess, Armstrong, Xinzhou, Li, Yu-Hsiu, Lee, Tsu-Chin, Tsao, Marcel D, Nickel, Stephan A R, Kannengiesser, Brian M, Dale, Vibhas, Deshpande, Berthold, Kiefer, Holden H, Wu
Publikováno v:
Journal of magnetic resonance imaging : JMRIREFERENCES. 53(1)
Stack-of-radial multiecho gradient-echo MRI is promising for free-breathing liverTo validate stack-of-radial MRI with self-gating motion compensation in phantoms, and to evaluate it in children.Prospective.Four vials with differentSixteen pediatric p
Autor:
Xiaodong, Zhong, Tess, Armstrong, Marcel D, Nickel, Stephan A R, Kannengiesser, Li, Pan, Brian M, Dale, Vibhas, Deshpande, Berthold, Kiefer, Holden H, Wu
Publikováno v:
Magnetic resonance in medicineREFERENCES. 83(6)
To develop an accurate free-breathing 3D liverA free-breathing multi-echo stack-of-radial sequence was applied in 5 normal subjects and 6 patients at 3 Tesla. Respiratory motion compensation was implemented using the inherent self-gating signal. A br
Autor:
Kartik S, Jhaveri, Stephan A R, Kannengiesser, Richard, Ward, Kevin, Kuo, Marshall S, Sussman
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 49(5)
FerriScan is the method-of-choice for noninvasive liver iron concentration (LIC) quantification. However, it has a number of drawbacks including cost and expediency.To characterize an R2*-based MRI technique that may potentially be used as an alterna
Autor:
Xiaodong, Zhong, Marcel D, Nickel, Stephan A R, Kannengiesser, Brian M, Dale, Berthold, Kiefer, Mustafa R, Bashir
Publikováno v:
Magnetic resonance in medicine. 72(5)
The purpose of this study was to develop a multi-step adaptive fitting approach for liver proton density fat fraction (PDFF) and R(2)* quantification, and to perform an initial validation on a broadly available hardware platform.The proposed method u