What does ETV mean in LABORATORY
ETV, an abbreviation in medical terminology, stands for Endoscopic Third Ventriculostomy. It refers to a minimally invasive surgical procedure used to treat hydrocephalus, a condition characterized by an excessive accumulation of cerebrospinal fluid (CSF) within the brain's ventricles.
ETV meaning in Laboratory in Medical
ETV mostly used in an acronym Laboratory in Category Medical that means Endoscopic third ventriculostomy
Shorthand: ETV,
Full Form: Endoscopic third ventriculostomy
For more information of "Endoscopic third ventriculostomy", see the section below.
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Procedure
ETV is typically performed using an endoscope, a thin, flexible tube equipped with a camera and surgical instruments. The endoscope is inserted through a small incision in the skull and navigated to the third ventricle, one of the cavities in the brain where CSF is produced.
Mechanism of Action
During ETV, a small opening is created in the floor of the third ventricle, allowing CSF to flow more freely out of the ventricles and into the subarachnoid space, where it is absorbed. This helps to reduce the pressure within the ventricles and alleviate the symptoms of hydrocephalus.
Benefits
ETV offers several benefits over traditional surgical approaches to treating hydrocephalus:
- Minimally invasive: It is less invasive than open surgery, resulting in a shorter recovery time and reduced risk of complications.
- Fewer complications: The endoscopic approach reduces the risk of infection, bleeding, and other complications associated with open surgery.
- Increased success rates: ETV has high success rates in treating hydrocephalus, often eliminating the need for repeated surgeries.
Indications
ETV is primarily indicated for the treatment of hydrocephalus caused by:
- Obstructive hydrocephalus: Blockage of CSF flow pathways within the brain
- Non-communicating hydrocephalus: Failure of CSF to flow from the ventricles to the subarachnoid space
Essential Questions and Answers on Endoscopic third ventriculostomy in "MEDICAL»LABORATORY"
What is endoscopic third ventriculostomy (ETV)?
ETV is a minimally invasive surgical procedure used to treat hydrocephalus, a condition characterized by an abnormal accumulation of cerebrospinal fluid (CSF) in the brain's ventricles. The procedure involves creating a small opening in the floor of the third ventricle, allowing CSF to drain more effectively into the subarachnoid space.
Why is ETV performed?
ETV is primarily performed to alleviate the symptoms of hydrocephalus, such as increased head circumference, developmental delays, nausea, and vomiting. It can be used to treat both congenital (present at birth) and acquired hydrocephalus.
How is ETV performed?
ETV is typically performed under general anesthesia. A small incision is made in the scalp, and a flexible endoscope (a thin, lighted tube) is inserted into the brain's ventricle. Through the endoscope, a laser or other surgical instrument is used to create the opening in the third ventricle floor.
What are the risks associated with ETV?
As with any surgical procedure, ETV carries some risks. These include bleeding, infection, seizures, and damage to surrounding brain structures. However, the risks are generally low in experienced hands.
What is the success rate of ETV?
The success rate of ETV varies depending on the underlying cause of hydrocephalus. In general, it is successful in approximately 70-80% of cases.
Is ETV a permanent solution for hydrocephalus?
In most cases, ETV provides a permanent solution for hydrocephalus. However, in some instances, the opening created during the procedure can close over time, requiring a repeat procedure.
Final Words: ETV is a valuable and effective minimally invasive surgical procedure for treating hydrocephalus. It offers numerous advantages over traditional surgical approaches and has become the preferred method of treatment for many patients.
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