case_images: PMC5909088_01
case_images: (a) Sagittal and (b) axial views of a lumbar magnetic resonance imaging (MRI) revealed multilevel lumbar spondylosis and evidence of clumping (arrows) and posterior displacement of nerve roots of the cauda equina within the thecal sac suggesting arachnoiditis
case_images: SNI-9-81-g002.jpg
case_images: PMC5909088_01_SNI-9-81-g002.jpg
case_images: F1
case_images: A lumbar magnetic resonance imaging (MRI) with and without gadolinium contrast revealed multilevel lumbar spondylosis and clumping/posterior displacement of nerve roots of the cauda equina from L2-3 through L5-S1 compatible with arachnoiditis due to the prior surgery [Figure 1a and b].
case_images: PMC5909088_02
case_images: (a) Sagittal and (b) axial views of a thoracic magnetic resonance imaging (MRI) scan revealed evidence of abnormal T2 signal in the conus over a 4.3 cm segment (arrows). (c) Sagittal view of a thoracic MRI scan performed 2 months later showed that the enhancement within the conus and the cord swelling had decreased, however, there were mild residual T2 signal changes (arrow)
case_images: SNI-9-81-g004.jpg
case_images: PMC5909088_02_SNI-9-81-g004.jpg
case_images: F2
case_images: T2 signal in the conus and lower thoracic spinal cord over a 4.3 cm segment along with postoperative changes [Figure 2a and b].