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Understanding Klippel-Trenaunay Syndrome

Klippel-Trenaunay Syndrome (KTS) is a rare condition that affects the veins, soft tissues, and bones—usually in one limb, often a leg. It is present at birth and can cause a range of vascular concerns.

Common Features of KTS

  • Port-Wine Stains – Red or purple birthmarks on the skin

  • Varicose Veins – Enlarged, twisted veins that may appear at a young age

  • Overgrowth – The affected limb may be larger or longer than normal

Possible Symptoms

  • Swelling and heaviness in the limb

  • Pain, skin changes, or sores that don’t heal well

  • Increased risk of blood clots

Managing KTS

While there’s no cure for Klippel-Trenaunay Syndrome, treatment focuses on symptom management and preventing complications:

  • Compression therapy to help reduce swelling

  • Regular vascular check-ups

  • Minimally invasive procedures for varicose veins when needed

  • Monitoring for blood clots or skin problems

At Pinnacle Vein and Vascular Center, our specialists have experience helping patients manage rare vascular conditions like KTS with personalized care plans.


Disclaimer – The contents of the Pinnacle Vein and Vascular Center site, such as text, graphics, images, and other material contained on the PVVC site (“content”) are for informational purposes only. The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on the Pinnacle Vein and Vascular Center site.

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    Avondale, Arizona 85392

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    Gilbert, AZ 85297

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    Phoenix, AZ 85037

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    Sun City, AZ 85351

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