Acute tetraventricular hydrocephalus caused by mumps meningoencephalitis in a child.

Mumps is one of the common causes of childhood aseptic meningitis and encephalitis. Although central nervous system involvement is a common manifestation, hydrocephalus is a very rare complication of mumps, with just a few cases reported in the literature to date. Here we report on an 8-year-old boy with acute tetraventricular hydrocephalus caused by mumps meningoencephalitis and treated by external ventricular drainage and following ventriculoperitoneal shunt. Copyright 2009 S. Karger AG, Basel.