A. MungnirandrFaculty of Medicine, Siriraj Hospital, Mahidol University2020-08-252020-08-252020-05-01Journal of the Medical Association of Thailand. Vol.103, No.5 (2020), 121-125012522082-s2.0-85085977846https://repository.li.mahidol.ac.th/handle/20.500.14594/58178© JOURNAL OF THE MEDICAL ASSOCIATION OF THAILAND| 2020 Klippel-Trenaunay syndrome is a vascular malformation associated with limb overgrowth(1). The name of the disease came from two French men: Maurice Klippel and Paul Trenaunay. There is an equal incidence of Klippel-Trenaunay Syndrome in men and women(2). The syndrome typically affects only on one lower limb(3); however, cases with more than one affected limb are occasionally found(2,4,5)Mahidol UniversityMedicineArticleSCOPUS