Early and Delayed Rebound Intracranial Hypertension following Epidural Blood Patch in a Case of Spontaneous Intracranial Hypotension

Figure 1

Brain MRI of patient demonstrating (a) cerebellar tonsillar herniation of about 6 mm below the foramen magnum (green arrow), closed pons/midbrain angle (blue lines), and venous engorgement (orange arrow) and (b) mild smooth diffuse dural enhancement (yellow arrows).

(a)

(b)