title: Primary unilateral megalymphatic lymphoedema.
mesh_terms: D000328:Adult; D006801:Humans; D006965:Hyperplasia; D008208:Lymphatic System / Q000002:abnormalities* / Q000473:pathology; D008209:Lymphedema / Q000473:pathology*; D008297:Male; D010859:Pigmentation Disorders / Q000209:etiology