Findings:
Generalised abnormal leptomeningeal enhancement is noted. No basal enhancement is otherwise evident.
No focal enhancing brain intraparenchymal lesion.
Prominence of 3rd ventricle as well as temporal horns of both lateral ventricles with early generalized effacement of cortical sulci.
Impression:
Overall appearances likely represent meningitis with slightly worsening early communicating hydrocephalus.