[Virtual colonoscopy in the evaluation of colorectal cancer].
548 patients, aged 32-78 years, underwent virtual colonoscopy followed by common optical colonoscopy, which served as a reference standard. 21 tumors were diagnosed, in 2 cases the lesion was identified in segments of colon, where optical colonoscope failed to pass. Thus, sensitivity of the virtual colonoscopy for colorectal cancer was 100% and specificity comprised 92%.
Khomutova
E Iu
EIu
Ignat'ev
Iu T
IuT
Poluektov
V L
VL
Filippova
Iu G
IuG
Nikonenko
V A
VA
D000328:Adult; D000368:Aged; D023881:Colonography, Computed Tomographic / Q000379:methods*; D015179:Colorectal Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity