You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A pt presented with pulsating varicose veins of the lower limb. Most probable diagnosis is - and explain in detail?
Klippel- Trenaunay Syndrome: is characterized by Congenital AV fistulas Cutaneous hemangiomas Varicose veins Hyperophy of involved extremity The absence of deep venous system (so pathological superficial veins should not be removed without evidence of an intact deep system)