A.CTA B.灌注掃描 C.CT透視 D.靶掃描 E.胃腸充氣掃描
A.顯示野25cm,重建矩陣512×512 B.顯示野25cm,重建矩陣320×320 C.顯示野12.5cm,重建矩陣512×512 D.顯示野12.5cm,重建矩陣320×320 E.顯示野12.5cm,重建矩陣320×512
A.-100~-30Hu B.0~10Hu C.100~200Hu D.40~80Hu E.-1000Hu