US&#x7C;Extremity vein&#x7C;Guidance for vascular sclerotherapy&#x7C;Laterality:ANY
us&#x7c;extremity vein&#x7c;guidance for vascular sclerotherapy&#x7c;laterality:any
US&#x7C;Extremity veins&#x7C;Guidance for vascular sclerotherapy&#x7C;Laterality:ANY
us&#x7c;extremity veins&#x7c;guidance for vascular sclerotherapy&#x7c;laterality:any