Patient's question:
While standing, one foot is on the ground while the other foot is on its toes. After the doctor's advice, I received treatment at a cerebral palsy rehabilitation center for three months. Now, I can sit for a short while, my feet can stand but not for long, and I have a slight pigeon-toed appearance. In terms of intelligence, I am fine and can express what I want. Should I still continue treatment?Doctor's answer:
Extracranial hydrocephalus refers to the accumulation of excessive fluid in the subarachnoid space of the brain. This means an excessive amount of fluid in the space between the skull and brain tissue. Typically, there is a small amount of fluid in the subarachnoid space, and its quantity is maintained at a constant level through a dynamic balance of secretion and excretion. However, if pathological conditions such as meningitis, inflammation, and bleeding exist in the subarachnoid space, an increase in cerebrospinal fluid secretion and impaired excretion can lead to fluid retention in the subarachnoid space. Additionally, when there is atrophy or dysfunction of the frontal lobe, secondary cerebrospinal fluid increases as the gap between the brain and skull expands. Extracranial hydrocephalus is different from congenital or inflammatory hydrocephalus, which refers to an accumulation of excessive fluid in the ventricles of the brain.