ADMIRE重建在雙能量CT診斷頸部淋巴結(jié)病變中對(duì)圖像質(zhì)量的影響
摘要: 目的探討雙能量CT Advanced modeled iterative reconstruction(ADMIRE)重建在診斷頸部淋巴結(jié)病變中對(duì)圖像質(zhì)量的影響。方法收集經(jīng)手術(shù)病理證實(shí)的頸部淋經(jīng)巴結(jié)病變30例。對(duì)患者進(jìn)行常規(guī)平掃和雙能量動(dòng)脈期及實(shí)質(zhì)期進(jìn)行掃描。管電壓分別為100 kV和sn150 kV,管電流分別為167 m As和88 m As,掃描完成之后對(duì)原始融合數(shù)據(jù)分別... ...
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