[Performance of computer-assisted imaging system in detection of squamous intraepithelial lesion of uterine cervix].

Objective: To evaluate the performance of computer-assisted imaging system in the detection of cervical squamous intraepithelial lesion and quality-assurance.

Methods: Manual PAP screening (n = 140 580) and image-assisted screening (n = 32 885) were compared for the detection rates of squamous cell abnormalities, the atypical squamous cells (ASC) to squamous intraepithelial lesion (SIL) ratio, the positive rates of high risk human papillomavirus (HR-HPV) test in the case of atypical squamous cells of undetermined significance (ASC-US), and the correlation between cytopathology and histopathology.

Results: Compared with manual screening, computer-assisted imaging system showed increased overall positive detection by 0.