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Fig. 3 | SpringerPlus

Fig. 3

From: The usefulness of MDCT-myelography for patients with spontaneous intracranial hypotension

Fig. 3

A 56-year-old man with spontaneous intracranial hypotension (case #6). a Axial MDCT-myelography imaging shows contrast leakage at the T3 level with “gray-rim sign,” which was defined as high-attenuated peripheral rim due to leaked contrast (black arrow) with central densely high-attenuated contrast inside the dural sac (white arrow). b Sagittal MDCT-myelography shows leakage of contrast media from T1 to T4 level

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