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Figure 6c: Coronal reformations of CT data acquired with 16 x 0.625 mm, 17.50 mm per rotation, pitch of 1.750, and 140 kVp (protocol D) in 52-year-old man. Note the loss of detail in the small lymph node (arrow) as section thickness increases. (a) 1-mm section thickness. Readers believed that this image was too noisy. (b) 2-mm section thickness. (c) 3-mm section thickness. (d) 4-mm section thickness. (e) 5-mm section thickness. Readers believed that d and e were too smooth.
