materials and methods using epi and gre sequences, sagittal and axial mri scanning was performed in 16 patients with painful knee joint and normal plain radiograph of knee joint. mri signs were observed and analyzed.

  • 资料与方法搜集16例平片阴性的膝部疼痛患者的MRH资料,分别采用平面回波成像(EPI)和梯度回波(GRE)序列成像,矢状位为常规观察断面,横断面作为补充。

  • 互联网摘选 2026-07-14 01:39:45

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