steveny said:What is the white spot on the right side of her scan?
The white spot is a ventriculo-peritoneal shunt. It "vents" the excess fluid from what is left of her brain and drains it into her abdominal cavity. If you could follow its path you would see it is a small silicone tube that travels from her brain, down her neck and into her abdominal cavity. If not present, the fluid would build up in her skull (not a very compliant cavity) and eventually cause the bottom of her brain to herniate (push through) the small hole at the base of her skull and cause her to die by compressing, and thus destroying, the part of her brain that controls her breathing.