{"id":11997,"date":"2017-02-06T17:13:13","date_gmt":"2017-02-06T16:13:13","guid":{"rendered":"https:\/\/www.neurocirugiabarcelona.com\/patologias\/vascular\/aneurismas-cerebrales\/"},"modified":"2019-02-07T19:16:58","modified_gmt":"2019-02-07T18:16:58","slug":"brain-aneurysms","status":"publish","type":"page","link":"https:\/\/www.neurocirugiabarcelona.com\/en\/pathologies\/vascular\/brain-aneurysms\/","title":{"rendered":"Brain aneurysms"},"content":{"rendered":"<p>Prevalence: 5% of the population<br \/>\nOrigin: Genetic\/environmental, infectious (mycotic), traumatic<br \/>\ndiseases associated with cerebral aneurysms:<\/p>\n<ul>\n<li>Polycystic kidney disease<\/li>\n<li>Marfan syndrome<\/li>\n<li>Ehlers-Danlos syndrome<\/li>\n<li>Pseudoxanthoma elasticum<\/li>\n<li>Fibromuscular dysplasia<\/li>\n<li>Sickle cell disease<\/li>\n<li>Aortic coarctation<\/li>\n<li>Osler\u2013Weber\u2013Rendu syndrome<\/li>\n<\/ul>\n<p><strong>How is a brain aneurysm diagnosed<\/strong><\/p>\n<ul>\n<li>By rupture producing cerebral haemorrhage (subarachnoid haemorrhage)<\/li>\n<li>Chance finding in a MR image or CAT scan (if they are large enough to be seen)<\/li>\n<li>By effect of the aneurysm mass:\n<ul>\n<li>Compression of cranial nerves: generally lll pc<\/li>\n<li>Epilepsy seizures by mass effect<\/li>\n<li>Thrombosed aneurysms with emboligenic effect<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Must all aneurysms be treated?<\/strong><\/p>\n<p>If there is bleeding: Yes (embolisation or surgery depending on the characteristics of the aneurysm and the patient).<br \/>\nIf it is an accidental finding: All depends on the characteristics of the aneurysm and the patient&#8217;s risk factors. In general the risk of bleeding is 1% (although it may vary depending on various risk factors).<br \/>\nWhether it has a mass or emboligenic effect: treatment is recommended.<\/p>\n<p><a href=\"http:\/\/www.neurocirugiabarcelona.com\/wp-content\/uploads\/2017\/02\/clipaje-quirurgico.png\" rel=\"lightbox[11997]\"><img decoding=\"async\" loading=\"lazy\" class=\"alignright size-full wp-image-11168\" src=\"http:\/\/www.neurocirugiabarcelona.com\/wp-content\/uploads\/2017\/02\/clipaje-quirurgico.png\" alt=\"clipaje quri\u00fargico\" width=\"151\" height=\"180\" \/><\/a>Aneurysms can be treated by embolisation (performed by an angioradiologist) or surgical clipping (performed by a neurosurgeon). The characteristics of each aneurysm and each patient will indicate the best treatment option.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Prevalence: 5% of the population Origin: Genetic\/environmental, infectious (mycotic), traumatic diseases associated with cerebral aneurysms: Polycystic kidney disease Marfan syndrome Ehlers-Danlos syndrome Pseudoxanthoma elasticum Fibromuscular dysplasia Sickle cell disease Aortic coarctation Osler\u2013Weber\u2013Rendu syndrome How is a brain aneurysm diagnosed By rupture producing cerebral haemorrhage (subarachnoid haemorrhage) Chance finding in a MR image or CAT scan &#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":11993,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.11 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Brain aneurysms - Neurocirug\u00eda Barcelona<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.neurocirugiabarcelona.com\/patologias\/vascular\/aneurismas-cerebrales\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Brain aneurysms - 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