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. 2019 Nov 5;20(12):169–179. doi: 10.1002/acm2.12754

Table 2.

Large Body SFOV, 80 mm collimation.

Patient size Preset Family (Scan FOV, focal spot, coverage) Rot time (s) Pitch Min CTDIvol (mGy) Max CTDIvol (mGy)
Small Large Body, Large, 80 mm 0.5 1.531 3.1 7.9
Medium Large Body, Large, 80 mm 1 1.375 6.3 16.8
Large Large Body, Large, 80 mm 0.8 0.508 14.0 36.8
Extra large Large Body, XLarge, 80 mm 1 0.508 49.7 53.7

This profile is designed for abdomen and pelvis protocols where patient motion is not an issue, so long rotation times and low pitches are acceptable.