Venous thromboembolic and bleeding complications among pregnant women with Klippel-Trenaunay syndrome

Klippel-Trenaunay syndrome (KTS) is a vascular malformation overgrowth syndrome characterized by capillary malformation, venous malformation, and limb overgrowth, with or without lymphatic malformation. Patients are at an increased risk of hemorrhage and venous thromboembolism (VTE). Consequently, women with this condition often are counseled to avoid pregnancy, but minimal data are available on the relationship between pregnancy, VTE, and...