Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Mar 28, 2009; 15(12): 1487-1492
Published online Mar 28, 2009. doi: 10.3748/wjg.15.1487
Table 1 Characteristics of the study population
HospitalNumber of the subjectsType of CT colonogrphykVpmAsPitchSlice thickness/reconstruction intervalfor extracolonic finding (mm)
A278Sensation 64; Siemens, Erlangen, Germany120701.53/3
B157LightSpeed Ultra 8 or 16; GE Medical systems, Milwaukee, WI120701.351.25/1.25
C152Sensation 16; Siemens, Erlangen, Germany1203015/5
D135Brilliance 40-channel MDCT, Phillips Medical System, Netherlands1201601.1760.5/0.9
E92LightSpeed 16; GE healthcare, Milwaukee, Wis1202001.3751.25/3.75
F65MX 8000 IDT 16, Phillips Eindhoven, Netherlands12020012/1
G41Sensation 16; Siemens, Erlangen, Germany1203015/5