label: Guidance for percutaneous transluminal angioplasty:Find:Pt:Lower extremity.unilateral>Femoral artery+Popliteal artery:Doc:{Imaging modality}
label_lc: guidance for percutaneous transluminal angioplasty:find:pt:lower extremity.unilateral>femoral artery+popliteal artery:doc:{imaging modality}