label: Multisection^W contrast IV && Multisection for pulmonary embolus^W contrast IV:Find:Pt:Chest && Chest>Pulmonary arteries:Doc:CT && CT.angio
label_lc: multisection^w contrast iv && multisection for pulmonary embolus^w contrast iv:find:pt:chest && chest>pulmonary arteries:doc:ct && ct.angio