Adrenal Vein Sampling (AVS)
About the procedure
Adrenal vein sampling is a specialised diagnostic procedure used to determine the source of excess aldosterone production in patients with primary hyperaldosteronism. It involves collecting blood samples directly from the adrenal veins to measure hormone levels.
Care before the procedure
- Preparation:
- Follow specific instructions regarding medication adjustments and fasting.
- Discuss any allergies or medical conditions with your healthcare provider.
- Health Disclosure: Inform your healthcare provider about any history of bleeding disorders, medications, or prior surgeries on the adrenal glands.
Care during the procedure
- IV sedation or local anaesthesia is typically used for patient comfort.
- The catheter is inserted and guided to the adrenal veins with imaging assistance.
- Blood samples are collected from both adrenal veins and a peripheral site.
Care after the procedure
- Patients are monitored for a short period after the procedure for any complications.
- Normal activities can usually be resumed within a day, depending on individual recovery.
Relevant Specialties
Endocrinology
Endocrinology is the medical specialty that focuses on hormone-related conditions and the body’s metabolic processes.
It supports the management of health conditions influenced by hormonal balance, helping patients maintain overall well-being through long-term monitoring and care.
At KIMSHEALTH, endocrinology care is delivered with a patient-first approach, emphasizing accurate diagnosis, continuous monitoring, and personalized management.
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