Aortic Aneurysm Familial Abdominal 4 C3280597
An inherited form of abdominal aortic aneurysm. Family members may be at higher risk and should be screened. Surgical intervention is considered based on aneurysm size and growth.
Key facts at a glance
- ICD-10
- Q24.9
- ICD-11
- LA00.0
- Body system
- cardiovascular
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Abdominal pain
Back pain
Hematochezia
Lower extremity ischemia
Chest discomfort or palpitations
(cardiovascular)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
Disease management and monitoring
Active treatment with regular monitoring by a healthcare provider is recommended.
Endovascular aneurysm repair (EVAR)
Minimally invasive procedure inserting a stent graft through the femoral artery to exclude the aneurysm from blood flow. Preferred for appropriate anatomy, offering faster recovery than open repair.
Genetic and imaging surveillance program
Regular CT angiography or MRI to monitor aneurysm size, combined with genetic counseling and family screening. Growth rate assessment guides timing of intervention.
Additional treatment options
Avoidance of strenuous physical activity
Activity modifications to avoid heavy lifting and intense exertion that increase blood pressure. Light to moderate activity is encouraged while avoiding activities that raise systolic BP above 150mmHg.
lifestyleBeta-blocker therapy
Blood pressure medications to reduce stress on the aortic wall and slow aneurysm expansion. May be combined with other antihypertensives for optimal control.
medicationAnti-inflammatory Mediterranean diet
Diet rich in omega-3 fatty acids, antioxidants, and fiber to reduce vascular inflammation. Emphasizes fish, olive oil, nuts, and fresh produce while limiting processed foods.
dietaryWhen 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 Aortic Aneurysm Familial Abdominal 4 C3280597?
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.
Chaikof EL, Dalman RL, Eskandari MK, et al. The Society for Vascular Surgery practice guidelines on the care of patients with an abdominal aortic aneurysm. J Vasc Surg. 2018.
Sakalihasan N, Michel JB, Katsargyris A, et al. Abdominal aortic aneurysms. Nat Rev Dis Primers. 2018.
Li X, Zhao G, Zhang J, et al. Prevalence and predictors of familial abdominal aortic aneurysm: a systematic review and meta-analysis. Ann Vasc Surg. 2020.
Kent KC, Zwolak RM, McDaniel J, et al. Analysis of risk factors for abdominal aortic aneurysm in a cohort of more than 3 million individuals. J Vasc Surg. 2010.
Medication Comparisons
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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