CT - Brain - post VP-shunt
Axial non-contrast
The patient underwent VP shunt placement which is seen here entering the right posterior parietal region and draining the body of the left lateral ventricle.
Mild diffuse symmetrical ectasia of the supratentorial ventricular system; together with widening of the cortical sulci and Sylvian fissures, as well as prominence of the basal cisterns, reflecting residual mild dilatation of the ventricular system.
Right frontoparietal hypodense extra-axial subdural collection effacing related cortical sulci, likely right frontoparietal subdural hygroma.