Fig. 5.

Computed tomography (CT) scans showing an example of delayed worsening. A : Initial head CT reveals a homogeneous density ASDH in the right frontal and interhemispheric fissure. B : Two weeks later, head CT shows hematoma resolution but progression of bilateral subdural hygroma. C : Three months later, follow-up head CT reveals hydrocephalus and a ventriculo-peritoneal shunt procedure was performed. ASDH : acute subdural hematoma.