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Unruptured Intracranial Aneurysm


Affiliations
1 Deputy Nursing Officer, Sri Ramakrishna Hospital, 395, Sarojini Naidu Road, Siddhapudur, Coimbatore – 641044., India
     

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Intracranial aneurysms are relatively common, with a prevalence of approximately 4%. Unruptured aneurysms may cause symptoms mainly due to a mass effect, but the real danger is when an aneurysm ruptures, leading to a sub arachnoid haemorrhage. Most aneurysms are asymptomatic and will not rupture, but they grow unpredictably and even small aneurysms carry a risk of rupture. Intracranial aneurysms are diagnosed and monitored with imaging including intra-arterial digital subtraction angiography, computed tomography angiography, magnetic resonance angiography, and recently transcranial Doppler ultrasonography has been proposed as a potential modality. Treatment options include observation, endovascular coiling, and surgical clipping aneurysms.

Keywords

Sub arachnoid haemorrhage, Elderly population, Epidemiology, Intracranial aneurysms.
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  • Unruptured Intracranial Aneurysm

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Authors

R. Andalammal
Deputy Nursing Officer, Sri Ramakrishna Hospital, 395, Sarojini Naidu Road, Siddhapudur, Coimbatore – 641044., India

Abstract


Intracranial aneurysms are relatively common, with a prevalence of approximately 4%. Unruptured aneurysms may cause symptoms mainly due to a mass effect, but the real danger is when an aneurysm ruptures, leading to a sub arachnoid haemorrhage. Most aneurysms are asymptomatic and will not rupture, but they grow unpredictably and even small aneurysms carry a risk of rupture. Intracranial aneurysms are diagnosed and monitored with imaging including intra-arterial digital subtraction angiography, computed tomography angiography, magnetic resonance angiography, and recently transcranial Doppler ultrasonography has been proposed as a potential modality. Treatment options include observation, endovascular coiling, and surgical clipping aneurysms.

Keywords


Sub arachnoid haemorrhage, Elderly population, Epidemiology, Intracranial aneurysms.

References