Cerebral aneurysm historical perspective: Difference between revisions

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<big>Cerebral aneurysm is defined as</big>
* dilations that occur along the weak points along the arterial circulations within brain. [1]
=== Size: ===
* small less than 0.5mm
* Medium 6 to 25mm
* Large greater than 25mm
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{{Cerebral aneurysm}}


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=== Types: ===
 
# Berry aneurysm
# Fusiform
# Mycotic
 
=== Prevalence: ===
The worldwide prevalence of cerebral aneurysms is approximately 3.2%, with a mean age of 50 and an overall 1:1 gender ratio. This ratio changes significantly after age 50, with an increasing female predominance approaching 2:1, thought to be due to decreased circulating estrogen causing a reduction in the collagen content of the vascular tissue.[1]


==References==
==References==


{{Reflist|2}}
{{Reflist|2}}
# Jersey AM, Foster DM. Cerebral Aneurysm. [Updated 2021 Aug 10]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2022 Jan-.


[[Category:Neurology]]
[[Category:Neurology]]

Revision as of 14:50, 23 March 2022

Cerebral aneurysm is defined as

  • dilations that occur along the weak points along the arterial circulations within brain. [1]

Size:

  • small less than 0.5mm
  • Medium 6 to 25mm
  • Large greater than 25mm


Types:

  1. Berry aneurysm
  2. Fusiform
  3. Mycotic

Prevalence:

The worldwide prevalence of cerebral aneurysms is approximately 3.2%, with a mean age of 50 and an overall 1:1 gender ratio. This ratio changes significantly after age 50, with an increasing female predominance approaching 2:1, thought to be due to decreased circulating estrogen causing a reduction in the collagen content of the vascular tissue.[1]

References

  1. Jersey AM, Foster DM. Cerebral Aneurysm. [Updated 2021 Aug 10]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2022 Jan-.