Complications of ventriculostomy include bleeding and infections.Īny failure requires prompt attention, surgical revisions or other interventions. Shunt systems can stop draining cerebrospinal fluid or poorly regulate drainage because of mechanical problems, blockage or infections. Complications of surgeryīoth surgical procedures can result in complications. Your surgeon makes a hole in the bottom of one of the ventricles or between the ventricles to enable cerebrospinal fluid to flow out of the brain. The surgeon uses a small video camera see inside the brain. Endoscopic third ventriculostomyĮndoscopic third ventriculostomy is a surgical procedure that can be used for some people. People who have hydrocephalus usually need a shunt system for the rest of their lives.
Inr normal range for hydrocephalus skin#
The tubing is then tunneled under the skin to another part of the body - such as the abdomen or a heart chamber - where the excess fluid can be more easily absorbed. One end of the tubing is usually placed in one of the brain's ventricles. It consists of a long, flexible tube with a valve that keeps fluid from the brain flowing in the right direction and at the proper rate. The most common treatment for hydrocephalus is the surgical insertion of a drainage system, called a shunt. CT scans for hydrocephalus are usually used only for emergency exams.Ī shunt drains excess cerebrospinal fluid from the brain to another part of the body, such as the abdomen, where it can be more easily absorbed. But this test also requires lying still, so a child usually receives a mild sedative.ĬT scanning produces less detailed images than MRI does and causes exposure to a small amount of radiation. This specialized X-ray technology produces cross-sectional views of the brain. However, some hospitals use a fast version of MRI that generally doesn't require sedation.ĬT scan. They can also be used to identify causes of hydrocephalus or other conditions contributing to the symptoms.Ĭhildren might need mild sedation for some MRI scans. MRI scans can show enlarged ventricles caused by excess cerebrospinal fluid. This test is painless, but it is noisy and requires lying still. This test uses radio waves and a magnetic field to produce detailed images of the brain.
Ultrasound might also detect hydrocephalus before birth during routine prenatal examinations. The ultrasound device is placed over the soft spot (fontanel) on the top of a baby's head. This test is often used for an initial assessment for infants because it's a relatively simple, low-risk procedure. Imaging tests that can help diagnose hydrocephalus and identify underlying causes of the symptoms include:
0 kommentar(er)
