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摘要目的评价磁敏感加权成像(SWI)和标准肩关节MR序列对肩袖钙化性肌腱炎病人的诊断性能,并与常规X线检查比较两者鉴别钙化灶的能力。材料与方法机构伦理委员会批准了本项前瞻性研究。所有病人获得书面知情同意。54例病人临床怀疑有肩袖钙化性肌腱炎。X线摄影(参考标准)显示,27例阳性钙化灶,27例无阳性钙化灶。所有病例
Abstract Objective To evaluate the diagnostic performance of magnetic resonance weighted imaging (SWI) and standard shoulder MR in patients with calcific rotator cuff calcification tendonitis, and to evaluate their ability to differentiate calcification by routine X-ray examination. Materials and Methods Agency Ethics Committee approved this prospective study. All patients get written informed consent. 54 patients suspected clinical rotator cuff calcification tendonitis. X-ray photography (reference standard) showed that 27 cases had positive calcification and 27 cases had no positive calcification. All cases