PMC3707322_01
Noncontrast CT of the brain demonstrating a 4 mm left tentorial subdural hematoma
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F1
Noncontrast computed tomography (CT) imaging of the head revealed a 4 mm left tentorial SDH and 2 mm of pneumocephalus [Figure 1].
(a) Sagittal T2 weighted MRI of the lumbar spine demonstrating anterior and posterior subdural hematomas that extend from the thoracic levels down to the level of the L5-S1 disc space, (b) Axial T2 weighted MRI of the lumbar spine redemonstrating both anterior and posterior components. There is displacement of the cauda equina nerve roots secondary to mass effect
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F2
There was a signal difference in the fluid of the thecal sac and moderate facet hypertrophy was observed at L4-L5 and L5-S1 [Figure 2].