Hydrocephalus due to extreme dilatation of Virchow-Robin spaces

We have some very interesting images for you but, can you answer the questions below?

1. What are Virchow Robin spaces?
2. What do these images show?
3. How would you manage this hydrocephalus?

If you don’t know the answers or want to know more read ’Hydrocephalus due to extreme dilatation of Virchow-Robin spaces’