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《Modern Medical Imagelogy》 2004-01
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A Discussion on Application of MRU Technique

Feng Xiangtai Fang Jia First Affiliated Hospital of Medical college of Shihezi University Shihezi,Xinjiang 832008  
Purpose:To discuss how to improve the quality and clinic applying value of MRU.Materials and Methods:36 cases suffering urinary tract obstruction were performed MRU examination.FSE pulse sequence was adopted with heavy T 2WI,coronal position scan,2D date once acquisition,MIP reconstruction,fat repression and pre-raturation technique.Results:We evaluation the MRU image quality of these patients and the results as follow:good 27/36(75%);middle 6/36(16 7%);bad 3/36(8 3%).Conclusion:MRU was a safety,reliable and non-invasive examination method.The method can manifest urinary tract dilatation,obstruction location and obstruction shape.It were more fitful to patients who were hypersusceptibility to iodine,poor develop during IVU or middle/heavy hydronephrosis.
【CateGory Index】: R445.2
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