Klippel-Trenaunay syndrome (KTS) is a congenital circulatory disorder characterized by hemangiomas (abnormal benign growths on the skin consisting of masses of blood vessels), arteriovenous abscesses, and varicose veins, usually on the limbs. The affected limbs may be enlarged and warmer than normal. Fused toes or fingers, or extra toes or fingers, may be present. Bleeding may occur, often as a result of a rectal or vaginal tumor. The cause of the disorder is unknown. A similar port-wine stain disorder in which individuals have vascular anomalies and limb enlargement is Sturge-Weber syndrome. These patients may experience seizures and mental deficiency.
Vascular Birthmarks Foundation P.O. Box 106 Latham, NY 12110 hvbf@aol.com http://birthmark.org Tel: 877-VBF-4646 (823-4646) |
Sturge-Weber Foundation P.O. Box 418 Mt. Freedom, NJ 07970 SWF@sturge-weber.com http://www.sturge-weber.com Tel: 973-895-4445 800-627-5482 Fax: 973-895-4846 |
National Organization for Rare Disorders (NORD) P.O. Box 1968 (55 Kenosia Avenue) Danbury, CT 06813-1968 orphan@rarediseases.org http://www.rarediseases.org Tel: 203-744-0100 Voice Mail 800-999-NORD (6673) Fax: 203-798-2291 |
Prepared by:
Office of Communications and Public Liaison
National Institute of Neurological Disorders and Stroke
National Institutes of Health
Bethesda, MD 20892
NINDS health-related material is provided for information purposes only and does not necessarily represent endorsement by or an official position of the National Institute of Neurological Disorders and Stroke or any other Federal agency. Advice on the treatment or care of an individual patient should be obtained through consultation with a physician who has examined that patient or is familiar with that patient's medical history.
All NINDS-prepared information is in the public domain and may be freely copied. Credit to the NINDS or the NIH is appreciated.
Last updated July 28, 2008