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. Author manuscript; available in PMC: 2012 Feb 3.
Published in final edited form as: Imaging Med. 2009 Oct;1(1):65–84. doi: 10.2217/iim.09.5

Figure 2. Patient scanned with a protocol at 120 kV (A) and 100 kV (B).

Figure 2

Note the improved contrast-to-noise ratio and visualization of mural stratification of the 100 kV image, despite a 23% radiation dose reduction.

CTDIvol: Volume computed tomography dose index.