Results:The thecal maugins, nerve roots and nerve root sheaths were well demonstrated on MR myelography image.
Results:The thecal maugins, nerve roots and nerve root sheaths were well demonstrated on MR myelography image.
果 :MR脊髓造影能清晰地显示腰骶硬脊膜外腔、神经根及其神经根鞘的形态与结构。