label: Multisection for perfusion^WO & W contrast IV && Multisection^W contrast IV:Find:Pt:Head>Brain && Head>Head vessels & Neck>Neck vessels:Doc:CT.perfusion && CT.angio
label_lc: multisection for perfusion^wo & w contrast iv && multisection^w contrast iv:find:pt:head>brain && head>head vessels & neck>neck vessels:doc:ct.perfusion && ct.angio