Tarlov cyst
Tarlov Cyst
Tarlov cysts, also known as perineural cysts or sacral nerve root cysts, are nerve root cysts that most commonly occur in the sacrum, the group of bones at the base of the spine. They are named after the American neurosurgeon, Dr. Isadore Tarlov, who first documented them in 1938.
Pronunciation
Tarlov cyst: /ˈtɑːrlɒv ˈsɪst/
Etymology
The term "Tarlov cyst" is named after Dr. Isadore Tarlov, an American neurosurgeon who first described these cysts in medical literature in 1938. The term "cyst" comes from the Greek word "kystis," meaning "bladder" or "sac."
Description
Tarlov cysts are fluid-filled sacs that affect the nerve roots, primarily in the sacrum. They are a type of meningeal cyst, which are cysts that form in the meninges, the protective layers of tissue that cover the brain and spinal cord. While many people with Tarlov cysts experience no symptoms, some may experience pain, weakness, or other neurological problems.
Related Terms
- Meningeal cyst: A type of cyst that forms in the meninges, the protective layers of tissue that cover the brain and spinal cord.
- Sacrum: A group of bones at the base of the spine, where Tarlov cysts most commonly occur.
- Neurosurgeon: A medical specialist who treats conditions and diseases of the brain and nervous system, including Tarlov cysts.
- Nerve root: The initial segment of a nerve leaving the central nervous system.
See Also
External links
- Medical encyclopedia article on Tarlov cyst
- Wikipedia's article - Tarlov cyst
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