This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: JIPMER 2017, Subject name: Surgery
Klippel-Trenaunay syndrome associated with all except: 
Select and explain. 
A. Po wine stain, B. Varicose veins, C. Limb lengthening, D. Fused veebra
D: Fused veebra
Answer: D: Fused veebra 
Explanation: KLIPPEL-TRENAUNAY SYNDROME Characterized by Congenital AV fistula Cutaneous hemangioma Varicose veins Hyperophy of involved extremity Absence of deep venous system