Fig. 14.

A two-and-a-half-month-old infant with diagnosed BM caused by Streptococcus agalactiae. Infection complicated with aseptic encephalitis. CSF examination revealed signs of protein-cell separation. A. Imaging through the anterior and posterolateral fontanelle shows extensive loss of brain tissue manifesting as malacia cavities and hydrocephalus. B. Follow-up MRI performed directly before discharge from hospital. BM complicated by communicating hydrocephalus with the formation of fluid chambers. Parts of brainstem and cerebellum are visible (arrows)