Aneurysm Intracranial Berry 5 C1835857
A berry-shaped bulge in a brain artery, typically with several or the largest sized aneurysms. It affects adults and requires close monitoring due to high rupture risk. Management includes surgery or endovascular procedures to prevent bleeding.
Key facts at a glance
- ICD-10
- G43.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Sudden severe headache
Loss of consciousness
Seizure
Hydrocephalus symptoms
Generalized symptoms
(neurologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Medication management with follow-up
Active treatment with regular monitoring by a healthcare provider is recommended.
Surgical Clipping
Craniotomy with placement of a titanium clip at the aneurysm neck to exclude it from the cerebral circulation and prevent rupture.
Endovascular Coiling
Minimally invasive catheter-based technique using platinum coils to induce thrombosis within the aneurysm sac, occluding it from blood flow.
Additional treatment options
Watchful Waiting
Serial imaging surveillance with MRA or CTA for small, unruptured aneurysms without concerning features, combined with blood pressure management.
monitoringBlood Pressure Management
Lifestyle modifications including reduced sodium intake, regular aerobic exercise, smoking cessation, and alcohol moderation to reduce hemodynamic stress on aneurysm wall.
lifestyleAntihypertensive Therapy
Pharmacological blood pressure control using appropriate agents to maintain systolic pressures below recommended thresholds, reducing rupture risk.
medicationWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Aneurysm Intracranial Berry 5 C1835857?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Connolly ES Jr, Rabinstein AA, Carhuapoma JR, et al. Guidelines for the management of aneurysmal subarachnoid hemorrhage: a guideline for healthcare professionals from the American Heart Association/American Stroke Association. Stroke. 2012.
Brisman JL, Song JK, Newell DW. Cerebral aneurysms. N Engl J Med. 2006.
Molyneux AJ, Kerr RS, Yu LM, et al. International Subarachnoid Aneurysm Trial (ISAT) of neurosurgical clipping versus endovascular coiling in 2143 patients with ruptured intracranial aneurysms: a randomised comparison of effects on survival, dependency, seizures, rebleeding, subgroups, and aneurysm occlusion. Lancet. 2005.
Chalouhi N, Hoh BL, Hasan D. Review of cerebral aneurysm formation, growth, and rupture. Hypertension. 2013.
Medication Comparisons
Compare medications used to treat Aneurysm Intracranial Berry 5 C1835857. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy