What is a polyradiculopathy?
What is a polyradiculopathy?
Polyradiculopathy refers to damage to multiple nerve roots sufficient to produce neurologic symptoms and signs such as pain, weakness, and sensory loss. This topic will review the signs and symptoms of polyradiculopathy by spinal region, and provide an overview of the most common etiologies.
How is polyradiculopathy treated?
How is Acute Inflammatory Demyelinating Polyradiculopathy treated? Treatment may shorten the course of the disease, but there is currently no known cure. Treatment may be in the forms of plasma exchanges, or intravenous immunoglobulin infusions. Some patients require life support and critical care hospitalization.
How is polyradiculopathy diagnosed?
How is CIDP diagnosed?
- Blood and urine tests.
- A nerve conduction study (electromyogram) to look for myelin damage in peripheral nerves.
- A lumbar puncture to see if levels of certain proteins related to the disease are higher than normal.
- A nerve biopsy to look at microscopic changes in the nerves.
What can cause polyradiculopathy?
The most common cause of an acute polyradiculopathy is acute inflammatory demyelinating polyradiculopathy (also known as Guillain-Barré syndrome); however, other inflammatory, infectious, or neoplastic causes can present with similar features.
What is difference between Polyradiculopathy and radiculopathy?
The radicular pain that results from a radiculopathy should not be confused with referred pain, which is different both in mechanism and clinical features. Polyradiculopathy refers to the condition where more than one spinal nerve root is affected….
| Radiculopathy | |
|---|---|
| Specialty | Neurosurgery |
How many types of GBS are there?
There are three different forms of GBS: Acute inflammatory demyelinating polyradiculoneuropathy, which predominantly affects the myelin. The commonest form in America and Europe. Acute motor axonal neuropathy which affects the axons of the nerves going to the muscles.
What are the phases of GBS?
The three phases of GBS are the progressive phase (lasting from days to 4 weeks), a plateau phase with little clinical change (lasting from days to months), and a recovery phase. By 7 days, about three quarters of patients will achieve their nadir in neurologic function, and 98% will do so by 4 weeks.
What causes GBS?
What causes GBS? Diarrhea or a respiratory illness: About 2 in every 3 people with GBS had diarrhea or a respiratory illness several weeks before developing GBS symptoms. Viral infections: Some people with GBS had the flu or infections with cytomegalovirus, Epstein Barr virus, Zika virus, or other viruses.
