• UCLA Health
  • myUCLAhealth
  • School of Medicine
UCLA Interventional Radiology

UCLA Interventional Radiology

UCLA Interventional Radiology
  • Back to Main Radiology
  • About Us
  • Conditions Treated
    • Ascites
    • Aneurysm and Dissection
    • Benign Prostatic Hyperplasia (BPH)
    • Biliary Leak
    • Biliary Obstruction
    • Deep Vein Thrombosis (DVT)
    • Encephalopathy
    • Gastrointestinal Bleeding
    • Gastrointestinal Ischemia
    • Hereditary Hemorrhagic Telangiectasia
    • Liver Cancer
    • Liver Cancer (Metastatic)
    • Malnutrition
    • Obstruction
    • Peripheral Arterial Disease
    • Pelvic Congestion Syndrome
    • Portal Hypertension
    • Pulmonary Arteriovenous Malformations (AVM)
    • Pulmonary Embolism (PE)
    • Uterine Fibroids
    • Variceal Bleeding
    • Varicocele
    • Varicose/Spider Veins
    • Venous and Lymphatic Malformations
    • Vertebral Fracture
    • Ascites
    • Aneurysm and Dissection
    • Benign Prostatic Hyperplasia (BPH)
    • Biliary Leak
    • Biliary Obstruction
    • Deep Vein Thrombosis (DVT)
    • Encephalopathy
    • Gastrointestinal Bleeding
    • Gastrointestinal Ischemia
    • Hereditary Hemorrhagic Telangiectasia
    • Liver Cancer
    • Liver Cancer (Metastatic)
    • Malnutrition
    • Obstruction
    • Peripheral Arterial Disease
    • Pelvic Congestion Syndrome
    • Portal Hypertension
    • Pulmonary Arteriovenous Malformations (AVM)
    • Pulmonary Embolism (PE)
    • Uterine Fibroids
    • Variceal Bleeding
    • Varicocele
    • Venous and Lymphatic Malformations
    • Vertebral Fracture
  • Treatments & Procedures
    • Angiography
    • Angioplasty and Vascular Stenting
    • Arterial Thrombolysis
    • Balloon-Occluded Retrograde Transvenous Obliteration
    • Biliary Drainage
    • Biopsy, percutaneous
    • Chemoembolization
    • Cyst aspiration/sclerosis
    • Dialysis Fistula/Graft Interventions
    • Drainage, Percutaneous
    • Embolization
    • Gastrostomy and Gastrojejunostomy Tube Placement
    • Inferior Vena Cava Filter Placement and Removal
    • Lung biopsy
    • Prostate Artery Embolization (PAE)
    • Pulmonary Angiography and Embolization
    • Radioembolization (Y90)
    • Stent graft placement
    • Transjugular Intrahepatic Portosystemic Shunt (TIPS)
    • Transjugular liver biopsy
    • Tumor Ablation
    • Uterine Fibroid Embolization
    • Varicocele Embolization
    • Varicose Vein Treatment
    • Vascular Access Procedures
    • Venous thrombolysis and recanalization
    • Vertebroplasty and Kyphoplasty
    • Angiography
    • Angioplasty and Vascular Stenting
    • Arterial Thrombolysis
    • Balloon-Occluded Retrograde Transvenous Obliteration
    • Biliary Drainage
    • Biopsy Percutaneous
    • Chemoembolization
    • Cyst Aspiration/Sclerosis
    • Dialysis Fistula/Graft Interventions
    • Drainage Percutaneous
    • Embolization
    • Gastrostomy and Gastrojejunostomy Tube Placement
    • Inferior Vena Cava Filter Placement and Removal
    • Lung Biopsy
    • Prostate Artery Embolization (PAE)
    • Pulmonary Angiography and Embolization
    • Radioembolization (Y90)
    • Stent Graft Placement
    • Transjugular Intrahepatic Portosystemic Shunt (TIPS)
    • Transjugular Liver Biopsy
    • Tumor Ablation
    • Uterine Fibroid Embolization
    • Varicocele Embolization
    • Vascular Access Procedures
    • Venous thrombolysis and recanalization
    • Vertebroplasty and Kyphoplasty
  • Schedule An Appointment
  • Contact Us
  • Our Expert Team
  • UCLA Health
  • myUCLAhealth
  • School of Medicine

UCLA Interventional Radiology

Treatments & Procedures

Treatments & Procedures

Treatments & Procedures

  • Angiography
  • Angioplasty and Vascular Stenting
  • Arterial Thrombolysis
  • Balloon-Occluded Retrograde Transvenous Obliteration
  • Biliary Drainage
  • Biopsy Percutaneous
  • Chemoembolization
  • Cyst Aspiration/Sclerosis
  • Dialysis Fistula/Graft Interventions
  • Drainage Percutaneous
  • Embolization
  • Gastrostomy and Gastrojejunostomy Tube Placement
  • Inferior Vena Cava Filter Placement and Removal
  • Lung Biopsy
  • Prostate Artery Embolization (PAE)
  • Pulmonary Angiography and Embolization
  • Radioembolization (Y90)
  • Stent Graft Placement
  • Transjugular Intrahepatic Portosystemic Shunt (TIPS)
  • Transjugular Liver Biopsy
  • Tumor Ablation
  • Uterine Fibroid Embolization
  • Varicocele Embolization
  • Vascular Access Procedures
  • Venous thrombolysis and recanalization
  • Vertebroplasty and Kyphoplasty
  • Angiography
  • Angioplasty and Vascular Stenting
  • Arterial Thrombolysis
  • Balloon-Occluded Retrograde Transvenous Obliteration
  • Biliary Drainage
  • Biopsy Percutaneous
  • Chemoembolization
  • Cyst Aspiration/Sclerosis
  • Dialysis Fistula/Graft Interventions
  • Drainage Percutaneous
  • Embolization
  • Gastrostomy and Gastrojejunostomy Tube Placement
  • Inferior Vena Cava Filter Placement and Removal
  • Lung Biopsy
  • Prostate Artery Embolization (PAE)
  • Pulmonary Angiography and Embolization
  • Radioembolization (Y90)
  • Stent Graft Placement
  • Transjugular Intrahepatic Portosystemic Shunt (TIPS)
  • Transjugular Liver Biopsy
  • Tumor Ablation
  • Uterine Fibroid Embolization
  • Varicocele Embolization
  • Vascular Access Procedures
  • Venous thrombolysis and recanalization
  • Vertebroplasty and Kyphoplasty
  1. Home
  2. UCLA Interventional Radiology
  3. Treatments & Procedures
  4. Pulmonary Angiography and Embolization

Pulmonary Angiography and Embolization

Share this

Treatment for:

Pulmonary AVMs (arteriovenous malformations)

Why it’s done:

Pulmonary AVMs act as direct conduits between the pulmonary artery and the pulmonary vein, which reduces blood oxygen levels, and also allows clots and bacteria to bypass the normal filtration process of the lung capillaries. Pulmonary AVMs can also rupture, causing serious bleeding. Embolization of pulmonary AVMs greatly reduce these risks.

How it’s done:

An interventional radiologist uses X-rays to guide a small catheter from the femoral vein at the groin and into the pulmonary arteries. Contrast injection is performed to locate the pulmonary AVMs. Each AVM is then accessed using a catheter or microcatheter, and blocked with small fibered coils or plugs.

pulmonary-angiography-embolization-orig.png

Level of anesthesia:

Conscious sedation.

Risks:

Small risks of bleeding, infection, stroke, and coil dislodgment. Contrast dye and X-rays are used.

Post-procedure:

Four hours of lying flat in recovery; then discharge home the same day. Some pain with coughing or deep breathing is normal and should resolve in several days.

Follow-up:

A follow-up CT is usually performed 1-3 months after embolization to confirm complete blockage of the pulmonary AVMs. CT is then repeated approximately every 5 years to check for re-opening of the AVMs or growth of new AVMs.

For More Information:

For more information or to schedule an appointment with one of our IR physicians, please call 310-481-7545.

Like Us on Facebook Follow Us on Twitter Subscribe to Our Videos on YouTube Follow us on Instagram Connect with Us on LinkedIn Follow us on Pinterest
UCLA Health hospitals ranked best hospitals by U.S. News & World Report
  • UCLA Health
  • Find a Doctor
  • School of Medicine
  • School of Nursing
  • UCLA Campus
  • Directory
  • Newsroom
  • Subscribe
  • Patient Stories
  • Giving
  • Careers
  • Volunteer
  • International Services
  • Privacy Practices
  • Nondiscrimination
  • Billing
  • Health Plans
  • Emergency
  • Report Broken Links
  • Terms of Use
  • 1-800-UCLA-MD1
  • Maps & Directions
  • Contact Us
  • Your Feedback
  • Report Misconduct
  • Get Social
  • Sitemap
Like Us on Facebook Follow Us on Twitter Subscribe to Our Videos on YouTube Follow us on Instagram Connect with Us on LinkedIn Follow us on Pinterest

Sign in to myUCLAhealth

Forgot USERNAME?
Forgot PASSWORD?
  • Learn more about myUCLAhealth
  • Sign Up for an Account