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. 2008 Sep;248(3):995–1003. doi: 10.1148/radiol.2483071964

Figure 4:

Figure 4:

Graphs of ED/DLP values as a function of z-axis location averaged across four commercial 16-section scanners. Left: Data obtained with head filter and 16-cm-diameter acrylic dosimetry phantom. Right: Data obtained with body filter and 32-cm-diameter acrylic dosimetry phantom. Table 1 lists the locations of radiosensitive organs, which explains the observed peaks. Error bars = standard deviation.