Multisection^W Xe-133 IH+WO & W contrast IV:Find:Pt:Head:Doc:CT.perfusion
multisection^w xe-133 ih+wo & w contrast iv:find:pt:head:doc:ct.perfusion
CT.perfusion Head W 133Xe IH+WO+W IV
ct.perfusion head w 133xe ih+wo+w iv