Arachnoid cyst epidemiology and demographics: Difference between revisions
Jump to navigation
Jump to search
Created page with "__NOTOC__ {{Arachnoid cyst}} {{CMG}} Please help WikiDoc by adding more content here. It's easy! Click here to learn about editing. ==Epidemio..." |
Jose Loyola (talk | contribs) No edit summary |
||
| Line 3: | Line 3: | ||
{{CMG}} | {{CMG}} | ||
== Overview == | |||
Arachnoid Cysts occur in about 1.2% of the general population and are more frequently seen in men than in women. | |||
==Epidemiology== | ==Epidemiology== | ||
* The prevalence of arachnoid cysts is estimated to be about 1.2% of the general population; | |||
* They are more frequently seen in men than in women; | |||
* 50% occur in the middle cranial fossa; | |||
* One third of the cases occur in the posterior fossa; | |||
* Temporal cysts are 70% left-sided.<ref>Weber, Frank. "The Prevalence of Intracranial Arachnoid Cysts." ''Arachnoid Cysts''. Academic Press, 2018. 95-100.</ref> | |||
* Only 20% of these have symptoms, usually from secondary [[hydrocephalus]].<ref name="MassNeur">Flaherty AW. ''The Massachusetts General Hospital Handbook of Neurology'' 2000 Jan 1;105. (ISBN 0-683-30576-X)</ref> | |||
==References== | ==References== | ||
Revision as of 00:18, 22 June 2020
|
Arachnoid cyst Microchapters |
|
Diagnosis |
|---|
|
Treatment |
|
Case Studies |
|
Arachnoid cyst epidemiology and demographics On the Web |
|
American Roentgen Ray Society Images of Arachnoid cyst epidemiology and demographics |
|
Risk calculators and risk factors for Arachnoid cyst epidemiology and demographics |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Arachnoid Cysts occur in about 1.2% of the general population and are more frequently seen in men than in women.
Epidemiology
- The prevalence of arachnoid cysts is estimated to be about 1.2% of the general population;
- They are more frequently seen in men than in women;
- 50% occur in the middle cranial fossa;
- One third of the cases occur in the posterior fossa;
- Temporal cysts are 70% left-sided.[1]
- Only 20% of these have symptoms, usually from secondary hydrocephalus.[2]