May-Thurner Syndrome occurs when compression of the left iliac vein interferes with normal blood flow from the leg toward the heart. In some patients, this compression can contribute to leg swelling, discomfort, or deep vein thrombosis.
Venous stenting may be considered when significant compression requires mechanical support to keep the vein open. Treatment is individualized based on imaging, symptoms, and the patient’s overall vascular condition.
The provider guides a catheter through the blood vessels to the narrowed portion of the iliac vein. Imaging is used to identify the area of compression and assess blood flow.
A balloon may first be used to widen the narrowed area. A metal mesh stent is then placed to support the vein and help keep it open. Improving the passageway allows blood to flow more normally from the leg toward the heart.
May-Thurner Syndrome involves compression of the left iliac vein in the pelvis. This can make it more difficult for blood to travel from the leg back toward the heart.
Some people have no symptoms, while others develop swelling, pain, or DVT. Imaging is important for confirming the condition and planning treatment.
A stent provides structural support to help keep the compressed vein open. This can improve blood flow through the affected portion of the vein.Stenting may be considered when symptoms or significant venous obstruction require intervention. Your provider will determine whether the benefits outweigh the risks for your situation.
Venous stents are generally intended to remain in place to provide ongoing support. The stent acts as a framework inside the vein.
Your physician will discuss the expected long-term management and follow-up. Periodic monitoring may be recommended to evaluate the treated vein.
Yes, compression of the iliac vein can contribute to impaired blood flow and increase the risk of DVT. Some patients first learn they have May-Thurner Syndrome after developing a blood clot.
Treatment may involve anticoagulation and, in selected cases, thrombolysis or stenting. The appropriate approach depends on the individual circumstances.
Your provider will give you detailed instructions about medications, activity, and follow-up. Anticoagulation or other medication may be recommended depending on your condition.
Follow-up imaging may be used to assess the stent and blood flow. Contact your medical team if you experience new or worsening symptoms.
