title: Natural history of primary lymphedema of the legs.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D004886:Erysipelas / Q000150:complications; D005260:Female; D006801:Humans; D007866:Leg; D007869:Leg Injuries / Q000150:complications; D008209:Lymphedema / Q000151:congenital / Q000453:epidemiology / Q000209:etiology; D008297:Male; D011247:Pregnancy; D011248:Pregnancy Complications; D012737:Sex Factors