Figure 6. Axial plane of brain computed tomography obtained after adopting measures opposing intracranial hypotension.

There is a marked reduction in the existing anterior cerebral edema and consequent mass effect (a), with greater patency of the left hemispheric sulci and the lateral ventricle of the same side (b), persisting only with an incipient deviation of the structures from the midline, estimated at around 4mm to the right (c).