A trans-nasal endoscopic repair of a CSF leak is less invasive than traditional surgical approaches through the skull and has a high success rate when performed by experienced specialists with endoscopic expertise, including those at BWH. Modern imaging and endoscopic techniques have improved the ability to diagnose, localize and treat CSF leaks. Increased fluids and pain relievers are also helpful to control symptoms.īecause CSF rhinorrhea is potentially a serious condition, surgery is sometimes needed to repair this leak. Observation in the hospital, head of bed elevation or complete bed rest for several days is usually recommended. Treatment for Cerebrospinal Fluid Rhinorrhea Metallic taste in the back of the throatĬerebrospinal fluid rhinorrhea can lead to serious infectious complications such as meningitis, hydrocephalus or pneumocephalus, or the presence of air or gas within the cranial cavity.Headache that worsens when you sit up and improves when you lie down.Causes, Symptoms and Complications of CSF RhinorrheaĬerebrospinal fluid rhinorrhea can result from several causes including congenital causes, head trauma, intracranial surgery, destructive lesions or granulomatous diseases. When the fluid leaks from the nose, this condition is called CSF rhinorrhea. Any tear or hole in the membrane that allows the cerebrospinal fluid to leak can cause a drop in pressure around the brain and spinal cord. This "brain fluid" cushions the brain, maintains pressure within the eye, and cleanses the central nervous system much like the lymphatic system serves the same function in the rest of the body. Cerebrospinal fluid (CSF) surrounds the brain and spinal cord.
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