title: Primary lymphedema: four cases with vessel and node findings.
mesh_terms: D000293:Adolescent; D000328:Adult; D006801:Humans; D008198:Lymph Nodes / Q000002:abnormalities* / Q000000981:diagnostic imaging; D008209:Lymphedema / Q000000981:diagnostic imaging* / Q000209:etiology; D008220:Lymphography; D008297:Male; D008875:Middle Aged