PMC4868945_01
Preoperative MRI (T2-weighted imaging) showed bilateral iso-signal intensity of the lesions.
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F1
On the day of admission, magnetic resonance imaging (MRI) showed bilateral intracranial subdural hematoma (fig. 1).
Lumbar MRI (T2-weighted imaging) showing iso-signal intensity of the lesion similar to that of the intracranial subdural hematoma.
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F2
On day 5, lumbar MRI demonstrated iso-signal intensity on T2-weighted imaging of a lesion similar to the intracranial subdural hematoma (fig. 2).
CT with myelography showed that the lesion effaced the thecal sac; there was no communication with the cerebrospinal cavity.
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F3
On day 12, computed tomography (CT) with myelography demonstrated that the subdural hematoma extended from L4 to S1 (fig. 3).