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摘要目的研究扩散和/或MRI强化程度在早期LeggCalvé-Perthes病(LCPD)中的预测价值。材料与方法本研究经伦理委员会批准,所有病人家长均签署书面知情同意书。对46例单侧LCPD早期的儿童[男37例,女9例;平均年龄7.5岁(3.3~11.9岁)]在未出现明显股骨头畸形前进行MR扩
Abstract Objective To investigate the predictive value of diffusion and / or MRI enhancement in early LeggCalvé-Perthes disease (LCPD). Materials and Methods The study was approved by Ethics Committee and all patients’ parents signed written informed consent. Forty-six cases of unilateral LCPD early childhood [37 males and 9 females; mean age 7.5 years (3.3 to 11.9 years)] had MR prior to the appearance of significant femoral head deformities