Percutaneous recanalization of iliac artery occlusions: an alternative to surgery in the high-risk patient
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Percutaneous transluminal angioplasty successfully treated total iliac artery occlusions in three patients. This minimally invasive procedure offered a viable alternative to surgery for high-risk individuals, with vessels remaining open long-term.
Area of Science:
- Vascular Surgery
- Interventional Cardiology
- Endovascular Interventions
Background:
- Iliac artery occlusions pose significant challenges in vascular disease management.
- Surgical revascularization is often the standard treatment but carries substantial risks for high-risk patients.
- Minimally invasive endovascular techniques are increasingly explored as alternatives.
Observation:
- Three patients with total iliac artery occlusions (two external, one common) underwent successful percutaneous transluminal angioplasty.
- Angiographic follow-up at 3-12 months demonstrated sustained patency of the treated iliac arteries.
- A single complication of common femoral artery thrombus occurred, successfully managed with surgical thrombectomy under local anesthesia.
Findings:
- Percutaneous transluminal angioplasty is effective in achieving long-term patency for total iliac artery occlusions.
- The procedure demonstrates a favorable outcome profile in selected patient populations.
- Endovascular treatment can be performed with manageable complications.
Implications:
- Percutaneous transluminal angioplasty presents a promising, less invasive option for treating complex iliac artery occlusions.
- This approach may expand treatment possibilities for high-risk surgical candidates.
- Further research into endovascular strategies for iliac occlusive disease is warranted.
Abstract:
Percutaneous transluminal angioplasty was performed successfully in three patients with total occlusions involving the iliac artery. Two patients had occlusion of the external iliac artery and the third patient had occlusion of the common iliac artery. The vessels were still patent at 3-12 months after the procedure. One complication occurred involving a thrombus in the common femoral artery of the diseased leg. The thrombus was surgically removed under local anesthesia. In high-risk patients, percutaneous transluminal angioplasty of total iliac artery occlusions may represent a viable alternative to surgery.