A pulmonary arteriovenous malformation treated with percutaneous intervention

Area of Science:

• Vascular Surgery
• Interventional Radiology
• Cardiology

Background:

• Pulmonary arteriovenous malformations (PAVMs) are uncommon vascular anomalies.
• PAVMs are frequently associated with hereditary hemorrhagic telangiectasia but can also be idiopathic.
• Clinical complications include cyanosis, fatigue, polycythemia, and paradoxical thromboembolism.

Observation:

• A 23-year-old male presented with an idiopathic PAVM.
• The patient's condition required careful diagnosis and management due to potential fatality.
• Percutaneous closure, specifically embolization, is a recognized beneficial treatment modality.

Findings:

• The patient with idiopathic PAVM underwent successful percutaneous treatment.
• Three vascular plugs were utilized for the embolization procedure.
• This minimally invasive approach effectively addressed the PAVM.

Implications:

• Percutaneous closure offers a beneficial treatment option for PAVMs.
• Vascular plugs provide an effective tool for embolizing PAVMs.
• Prompt and appropriate treatment of PAVMs is crucial to prevent fatal outcomes.