Hydrocephalus: To Operate or Not? Your Options - Neurosurgery

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Surgical Intervention for Hydrocephalus: To Operate or Not?


Due to my father's previous fall, he has developed a brain hemorrhage that has now led to hydrocephalus.
The doctor mentioned that surgery is an option, but it's not urgent since the fluid accumulation is not significant at this time.
If we choose not to have surgery, will his symptoms worsen over time? Is it possible that the cerebrospinal fluid could be gradually absorbed, allowing for continued observation? Or is surgery generally recommended for hydrocephalus?

A Xu, 20~29 year old female. Ask Date: 2017/02/24

Dr. Zhang Junwei reply Neurosurgery


A physician must not administer treatment, prescribe medication, or provide a diagnosis without personally examining the patient.
If there are no obvious neurological abnormalities, it is recommended to observe the patient for a while longer.

Reply Date: 2017/02/24

More Info


Hydrocephalus, commonly referred to as "water on the brain," is a condition characterized by an accumulation of cerebrospinal fluid (CSF) within the ventricles of the brain. This can lead to increased intracranial pressure and can potentially cause a range of neurological symptoms. The decision to operate or not in cases of hydrocephalus is complex and depends on several factors, including the severity of the condition, the underlying cause, and the patient's overall health.

In your father's case, since the hydrocephalus was caused by a fall leading to a brain hemorrhage, it is essential to consider the nature of the fluid accumulation. If the accumulation is mild and the symptoms are not severe, doctors may recommend a conservative approach, which involves monitoring the condition over time. This is often referred to as "watchful waiting." During this period, regular imaging studies, such as MRI or CT scans, can help assess whether the hydrocephalus is stable, improving, or worsening.

It is indeed possible for the body to reabsorb some of the excess cerebrospinal fluid, especially if the underlying cause of the accumulation resolves. However, this is not guaranteed, and in some cases, the condition may progress, leading to increased pressure on the brain and worsening symptoms. Symptoms of worsening hydrocephalus can include headaches, nausea, vomiting, changes in vision, cognitive decline, and difficulties with balance and coordination.

If your father is experiencing significant symptoms or if imaging studies indicate that the hydrocephalus is worsening, surgical intervention may be necessary. The most common surgical treatment for hydrocephalus is the placement of a shunt, which is a device that helps drain excess fluid from the brain to another part of the body, typically the abdominal cavity. This can help relieve pressure on the brain and improve symptoms.

The decision to operate should involve a thorough discussion with a neurologist or neurosurgeon who can evaluate your father's specific situation. They will consider factors such as the size of the ventricles, the presence of symptoms, and the overall health of your father. If surgery is deemed necessary, the potential benefits and risks should be carefully weighed.

In summary, whether to operate on hydrocephalus depends on the severity of the condition and the presence of symptoms. If the hydrocephalus is mild and asymptomatic, a conservative approach may be appropriate, with close monitoring. However, if symptoms develop or worsen, surgical intervention may be warranted. It is crucial to maintain open communication with your father's healthcare team to make the best-informed decision regarding his treatment options. Regular follow-ups and imaging studies will be essential in managing his condition effectively.

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