Cytological analysis of atypical squamous epithelial cells of undetermined significance using the world wide web.

Objective: The low-level consistency of the cytodiagnosis of uterine cervical atypical squamous epithelial cells of undetermined significance (ASC-US) employing the Bethesda System has been reported, suggesting the necessity of a wide survey. We presented cases judged as ASC-US on the Web and analyzed the voting results to investigate ASC-US cytologically.

Study Design: Cytology samples from 129 patients diagnosed with ASC-US were used.