https://www.maximizemarketresearch.com/market-report/global-klippel-trenaunay-syndrome-treatment-market/65853/ Klippel-Trenaunay syndrome is a condition that affects the development of blood vessels, soft tissues (such as skin and muscles), and bones. The disorder has three characteristic features: a red birthmark called a port-wine stain, abnormal overgrowth of soft tissues and bones, and vein malformations. Most people with Klippel-Trenaunay syndrome are born with a port-wine stain. This type of birthmark is caused by swelling of small blood vessels near the surface of the skin. Most of the people who are suffering from this disease, the port-wine stain usually covers part of one limb. The area which is affected gets darker or lighter with the ag