Brain and Spinal Cord Inflammation (Meningoencephalomyelitis, Eosinophilic) in Cats
Meningoencephalomyelitis in Cats
Although rare in cats, eosinophilic meningoencephalomyelitis is a condition that causes the inflammation of the brain, spinal cord, and their membranes due to abnormally high numbers of eosinophils, a type of white blood cell, in the cerebrospinal fluid (CSF). Often, the increase of eosinophils is in response to a parasite infection, tumor or allergic reaction in the cat.
Symptoms and Types
Symptoms vary in location and severity, but are often related to the nervous system such as circling, loss of memory, seizures and blindness.
It is common for the underlying cause to the eosinophilic meningoencephalomyelitis to be idiopathic (or unknown) in nature. Other typical factors associated with this disease include:
You will need to give a thorough history of your cat’s health, including the onset and nature of the symptoms. The veterinarian will then conduct a complete physical examination and several laboratory tests -- such as complete blood count (CBC), blood culture biochemistry profile, and urinalysis -- to help identify and isolate the cause of inflammation.
Blood testing may reveal abnormally high number of eiosinophils in the blood. Biochemistry profiling, for example, may show abnormal liver enzyme activity, indicating parasitic infections. And magnetic resonance imaging (MRI) may reveal tumorous lesions in the cat's brain or spinal cord.
One of the most important diagnostic tests, however, is CSF (or cerebrospinal fluid) analysis. A sample of your cat's CSF will be collected and sent to a laboratory for culturing and further evaluation. In case of idiopathic or allergic causes, abnormally high numbers of eiosinophils are seen in the CSF. Tumors, meanwhile, are generally associated with an abnormally low number of white blood cells along with a small number of eiosinophils in the CSF.
An in-depth examination of the properties of urine; used to determine the presence or absence of illness The prediction of a disease’s outcome in advance Relating to a disease of unknown origin, which may or may not have arisen spontaneously A substance that causes chemical change to another
An in-depth examination of the properties of urine; used to determine the presence or absence of illness
The prediction of a disease’s outcome in advance
Relating to a disease of unknown origin, which may or may not have arisen spontaneously
A substance that causes chemical change to another
Brain Inflammation in Cats
Inflammation of the brain, also known as encephalitis, is a life-threatening condition...
Brain and Spinal Cord Inflammation (...
Polioencephalomyelitis is a non-suppurative meningoencephalomyelitis(non-draining...