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Fig. 2 | BMC Neurology

Fig. 2

From: A ruptured posterior communicating artery aneurysm presenting as tentorial and spinal isolated subdural hemorrhage: a case report and literature review

Fig. 2

Multi-sequential magnetic resonance imaging (MRI) of the brain: axial T1-weighted (a), gradient (b), and T2-weighted (c) images showing a small area of extra-axial hyperintensity in the T1 image, and iso- to low-signal intensity in the T2 image, and a susceptibility artifact located at the anterior left tentorial edge, medial to the uncus, representing a subacute to chronic subdural hemorrhage in the gradient image. Multi-sequential MRI of the spine: sagittal T1-weighted (d), short tau inversion recovery (STAIR) of the lumbar spine (e), and T1-weighted fat saturation (f) images of the cervicothoracic spine showing massive extradural (subdural) bleeding presenting as predominantly high signal intensity on T1 (d) and predominantly low signal intensity on T2 STAIR (e) images, which show blood collection along the spinal canal extending from the posterior foramen magnum down to the lumbar spine, thus representing subdural hemorrhage

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BMC Neurology

ISSN: 1471-2377

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