Overview
A cerebral aneurysm, also called a brain aneurysm, develops when a weak area in the wall of a brain artery bulges outwards. Many aneurysms remain small and do not cause symptoms, but a rupture can lead to bleeding around the brain and requires immediate medical attention. Cerebral aneurysm treatment depends on the size, location and shape of the aneurysm, its risk of rupture and the patient's overall health.
At Sarvodaya Hospital, patients seeking guidance about brain aneurysm treatment can consult an appropriately qualified specialist to understand the available diagnostic and treatment options, depending on the services available at the treating location. Early assessment helps doctors determine whether an aneurysm needs monitoring or an intervention such as cerebral aneurysm coiling or surgical clipping.
Symptoms of a Cerebral Aneurysm
- A headache that is new, worsening or different from usual may require medical evaluation.
- An aneurysm may cause pain above or behind the eye.
- Blurred vision, double vision or other visual disturbances may occur.
- Pressure on nearby nerves may affect sensation or movement.
- Some patients may experience changes in speech or communication.
- Dizziness or difficulty with coordination may occur in some cases.
Causes of a Cerebral Aneurysm
- Weakness in the artery wall
- High blood pressure
- Smoking
- Inherited conditions
- Family history
- Blood vessel abnormalities
Diagnosis of a Cerebral Aneurysm
Cerebral aneurysm diagnosis involves reviewing symptoms, medical history and imaging results. An unruptured aneurysm may be detected incidentally during an investigation for another condition.
- CT scan: A CT scan can help identify bleeding in or around the brain, particularly in an emergency.
- CT angiography (CTA): This test uses contrast dye and CT imaging to examine blood vessels and assess an aneurysm's size, shape and location.
- MRI and MR angiography (MRA): These tests provide detailed images of the brain and its blood vessels and may help identify unruptured aneurysms.
- Cerebral angiography: A catheter-based investigation can provide detailed information about the blood vessels and aneurysm anatomy when required.
- Additional tests for suspected bleeding: If initial imaging does not explain strong clinical suspicion of bleeding, the medical team may consider further investigations.
Benefits of Timely Cerebral Aneurysm Treatment
- Reduce the risk of aneurysm rupture in suitable cases
- Prevent further bleeding after an aneurysm rupture
- Support appropriate treatment planning through detailed imaging
- Manage complications associated with aneurysm rupture
- Protect brain function and reduce the risk of further injury
- Monitor aneurysm changes and treatment outcomes
- Support long-term neurological care and follow-up
Prevention and Lifestyle Modifications
- Manage blood pressure: Follow medical advice about blood pressure checks, medicines and lifestyle changes.
- Stop smoking: Seek support to stop tobacco use if needed.
- Attend follow-up appointments: Complete recommended imaging and clinical reviews.
- Follow prescribed treatment: Take medicines as directed and discuss side effects or concerns with the treating doctor.
- Maintain healthy habits: Follow a balanced diet and suitable physical activity plan, based on individual medical advice.
- Discuss family history: Tell your doctor if close relatives have had a brain aneurysm or aneurysm-related bleeding.
When Should You See a Doctor?
- Consult a doctor for persistent or unusual headaches.
- Seek medical advice for unexplained visual changes or pain around the eye.
- Consult a specialist if imaging has identified a cerebral aneurysm.
- Follow the recommended monitoring schedule and attend regular follow-up appointments.
Pre- and Post-Treatment Care
Pre-Treatment
- Review CT, MRI or angiography findings.
- Assess medical history and current medicines.
- Arrange blood tests and other pre-procedure investigations.
- Explain the proposed procedure, its potential benefits and risks.
- Provide instructions about fasting and medication adjustments, where required.
Post-Treatment
- Neurological observations and monitoring in hospital.
- Taking prescribed medicines as directed.
- Following wound care and activity instructions after surgery or catheter-based treatment.
- Attending follow-up appointments and recommended imaging.
- Reporting new or worsening symptoms promptly.
- Undertaking rehabilitation if bleeding or other complications have affected movement, speech or daily activities.
