
Fig. 1
Cranioencephalic computerized tomography after the surgery: the presence of several small gas foci scattered in an extra-axial location involving the frontal and temporal region of both hemispheres (with a slight left predominance).

Fig. 2
Cranioencephalic computerized tomography after the hyperbaric oxygen therapy: reduction in the total number and volume of intracranial air bubbles. Small air foci persisted in the right anterior subdural space, left frontal and temporal cortical grooves.