24th February 2022, Spectrum Medical Imaging
7-year-old girl has 3-week history of headache, lethargy and vomiting.Woke up in the morning with headache and vomiting, presented to hospital casualty. Urgent CT brain showed acute hydrocephalus with raised intracranial pressure requiring urgent operative insertion of ventricular drain to reduce ventricular pressure. What is the cause of the obstruction?
6 ½ year old girl.…