|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Free-breathing radial volumetric interpolated breathhold examination vs breath-hold cartesian volumetric interpolated breath-hold examination magnetic resonance imaging of the liver at 1.5T显示文摘AIM: To compare breath-hold cartesian volumetric interpolated breath-hold examination(cVIBE) and freebreathing radial VIBE(rVIBE) and determine whether rVIBE could replace cVIBE in routine liver magnetic resonance imaging(MRI).METHODS: In this prospective study, 15 consecutive patients scheduled for routine MRI of the abdomen underwent pre- and post-contrast breath-hold cVIBE imaging(19 s acquisition time) and free-breathing rVIBE imaging(111 s acquisition time) on a 1.5T Siemens scanner. Three radiologists with 2, 4, and 8 years post-fellowship experience in abdominal imaging evaluated all images. The radiologists were blinded to the sequence types, which were presented in a random order for each patient. For each sequence, the radiologists scored the cVIBE and rVIBE images for liver edge sharpness, hepatic vessel clarity, presence of artifacts, lesion conspicuity, fat saturation, and overall image quality using a five-point scale. RESULTS: Compared to rVIBE, cVIBE yielded significantly(P < 0.001) higher scores for liver edge sharpness(mean score, 3.87 vs 3.37), hepatic-vessel clarity(3.71 vs 3.18), artifacts(3.74 vs 3.06), lesion conspicuity(3.81 vs 3.2), and overall image quality(3.91 vs 3.24). cVIBE and rVIBE did not significantly differ in quality of fat saturation(4.12 vs 4.03, P = 0.17). The inter-observer variability with respect to differences between rVIBE and cVIBE scores was close to zero compared to random error and inter-patient variation. Quality of rVIBE images was rated as acceptable for all parameters. CONCLUSION: rVIBE cannot replace cVIBE in routine liver MRI. At 1.5T, free-breathing rVIBE yields acceptable, although slightly inferior image quality compared to breath-hold cVIBE. | Sireesha Yedururi HyunSeon C Kang Wei Wei Nicolaus A Wagner-Bartak Leonardo P Marcal R Jason Stafford Brandy J Willis Janio Szklaruk | 2016 | World Journal of Radiology2016，8，7： | 9 |
| 2 | Transient thermal analysis of solidification in a centrifugal casting for composite materials containing particle segregation 显示文摘 | Kang C G Rohatgi P K | 1996 | Metallurgical and Materials Transaction1996，27，： | 3 |
| 3 | Applications of fault diagnosis in rotating machinery by using time series analysis with neural network 显示文摘 | Wang C C Kang Y Shen P C | 2010 | Expert Systems with Applications2010，37，2： | 1 |
| 4 | Forging process analysis with arbitrary shape die in semi-solid material with high solid fraction显示文摘 | Kang C G Seo P K Lim M D | 2003 | International Journal of Mechanical Sciences2003，45，： | 1 |
| 5 | A new process proposal for continuous fabrication of rheological material by rotational barrel with stirring screw and its microstmctural evaluation 显示文摘 | SEO P K LEE S M KANG C G | 2009 | J Mater Process Technol2009，209，1： | 1 |
| 6 | Electric-field-driven dielectric breakdown of metal-insulator-metal hafnium silicate 显示文摘 | LEE B H KANG C Y KIRSCH P | 2007 | APL2007，91，24： | 1 |
| 7 | Sustained expression of throm-bospondin-1 is associated with the development of glomerular and tubulointerntitial fibrosis in the remnant kidney model显示文摘 | Hugo C Kang DH Johnson P J | 2002 | Nephron2002，90，4： | 1 |
| 8 | Synthesis and characterization of tat-mediated O-CMC magnetic nanopartieles having antieancer function 显示文摘 | Zhao A Yao P Kang C | 2005 | Journal of Magnetism and Magnetic Materials2005，295，1： | 1 |
| 9 | Influences of recess depth on the stability of the Jeffcott rotor supported by hybrid bearings with orifice restrietors显示文摘 | CHEN C H KANG Y CHANG Y P | 2005 | Industrial Lubrication and Tribology2005，57，1： | 1 |
| 10 | Thermal fluid/solidification analysis of automobile part by horizontal squeeze casting process and experimental evaluation显示文摘 | Youn S W Kang C G Seo P K | 2004 | J of Mater Proc Tech2004，146，： | 1 |
| 11 | The effects of antisenseAKT2RNA on the inhibition of malignant glioma cellgrowth in vitro and in vivo显示文摘 | Pu P Kang C Li J | 2006 | J Neurooncol2006，76，1： | 1 |
| 12 | Molecular characterization of the Prospect Hill virus M RNA segment:a comparison with M RNA segments of other hantaviruses显示文摘 | Lee P W Kang C Y | 1991 | J Gen Virol1991，72，： | 1 |
| 13 | A micromechanical solidification heat transfer in one dimensional Al-Al2O3 composite and its consequence on microstructure evolution显示文摘 | KANG C G RAY S ROHATGI P K | 1994 | Material Science and Engineering1994，188，： | 1 |
| 14 | Integrated CAE strategies for the design of machine tool spindle-bearing systems显示文摘 | Kang Y P Chang J W Tsai S C | 2001 | Finite Elements in Analysis and Design2001，37，6： | 1 |
| 15 | Degradation of 2, 4-dinitrotoluene by persulfate activated with zero-valent iron 显示文摘 | Oh S Y Kang S G Chiu P C | 2010 | Science of the Total Environment2010，408，16： | 1 |
| 16 | A study of accurate latent heat measurement for a PCM with a low melting temperature using T-history method显示文摘 | Jong H P Kim J J Kang C D | 2006 | Int J Refrigeration2006，29，7： | 1 |
| 17 | Downregulation of Wnt2 and beta-catenin by siRNA suppresses malignant glioma cell growth 显示文摘 | Pu P Zhang Z Kang C | 2009 | Cancer Gene Ther2009，16，4： | 1 |
| 18 | MicroRNA-221 and-222 regulate radiation sensitivity by targeting the PTEN pathway显示文摘 | Zhang C Kang C Wang P | 2011 | Int J Radiat Oncol Biol Phys2011，80，1： | 1 |
| 19 | Reserve carbohydrate levels in the boles and structural roots of five multipurpose tree species in a seasonally dry tropical climate 显示文摘 | Latt C R Nair P Kang B T | 2001 | Forest Ecology and Management2001，，： | 1 |
| 20 | Design of a asynchronous eFuse one-time programmable memory IP of 1 Kilo bits based on a logic process显示文摘 | LEE J H KANG M C JIN L Y JANG J H HA P B KIM Y H | 2009 | Journal of Korea Institute of Maritime Information and Communication Sciences2009，13，7： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员