Embolization
Understanding Embolization
Embolization is a minimally invasive procedure used to block abnormal blood flow in arteries or veins, effectively treating conditions such as aneurysms, tumors, fibroids, or vascular malformations. Using image-guided catheter techniques, a small material (coils, particles, or liquid agents) is delivered directly to the target blood vessel, reducing blood supply to the affected area. This advanced intervention provides effective symptom control and disease management while avoiding open surgery and minimizing recovery time.
What Is Embolization?
Also called vascular embolization, the procedure involves inserting a thin catheter into an artery or vein under imaging guidance. Once the catheter reaches the target site, embolic material is released to block blood flow to abnormal vessels, tumors, or bleeding areas. Embolization can be therapeutic (to treat disease) or preventative (to stop bleeding during surgery).
When Embolization Is Needed
Uterine fibroids
Causing heavy menstrual bleeding or pain
Aneurysms
At risk of rupture in the brain, kidneys, or other organs
Gastrointestinal bleeding
Uncontrolled bleeding from ulcers or vascular malformations
Tumors
Liver, kidney, or bone tumors where reduced blood supply aids treatment or shrinks the tumor
Causes and Risk Factors
The need for embolization arises from abnormal vascular conditions, including:
Abnormal tangles of blood vessels
Weak arterial walls at risk of rupture
Hypervascular tumors
Tumors with high blood flow
Trauma or post-surgical bleeding
Uncontrolled hemorrhage requiring rapid intervention
Vascular malformations
Abnormal tangles of blood vessels
Aneurysms
Weak arterial walls at risk of rupture
Hypervascular tumors
Tumors with high blood flow
Trauma or post-surgical bleeding
Uncontrolled hemorrhage requiring rapid intervention
Aftercare & Lifestyle
Recommendations
Complications
While embolization is generally safe, potential risks include:
Pain or cramping
commonly in the treated area
Minor bleeding or bruising
Minor bleeding or bruising at the catheter insertion site
Non-target embolization
Accidental blockage of healthy vessels
Rare events
Infection, allergic reaction, or tissue damage
Treatment Options
Embolization techniques are tailored to the condition being treated:
Tiny particles are used to block small vessels feeding tumors or fibroids.
Metallic coils are deployed to occlude aneurysms or larger vessels.
Specialized liquid agents create a permanent blockage for high-flow malformations or complex aneurysms.
Used for liver tumors, combining chemotherapy with embolic material to maximize tumor control.
WHY CONSULT
Dr. Vatsal Agrawal?
Dr. Vatsal is a leading interventional radiologist specializing in arterial interventions, with years of experience. Patients choose him for:
01. Precision & Safety
Image-guided, minimally invasive embolization ensures accurate targeting with minimal risk.
02. Personalized Approach
Treatment is customized for each patient based on anatomy, condition, and clinical goals.
03. Reduced Recovery Time
Minimally invasive technique allows faster return to normal activities compared to open surgery.
04. Comprehensive Follow‑Up Care
Careful monitoring ensures effective treatment outcomes and long-term vascular health.
Dr. Vatsal Agrawal
He is a skilled Vascular & Interventional Radiologist known for performing advanced, minimally invasive arterial treatments with precision and safety.
Book Your Consultation With Dr. Vatsal
Schedule an evaluation to manage abnormal blood flow safely and effectively.
