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Anatomic Pathology / VARIANCE IN BIOPSIES FOR ASCUS Variance in the Interpretation of Cervical Biopsy Specimens Obtained for Atypical Squamous Cells of Undetermined Significance
BibTeX
@MISC{Grenko_anatomicpathology,
author = {Ronald T. Grenko and Catherine S. Abendroth and Elizabeth E. Frauenhoffer and Francesca M. Ruggiero and Richard J. Zaino},
title = {Anatomic Pathology / VARIANCE IN BIOPSIES FOR ASCUS Variance in the Interpretation of Cervical Biopsy Specimens Obtained for Atypical Squamous Cells of Undetermined Significance},
year = {}
}
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Abstract
We sought to determine whether the variability in dysplasia rates in cases of atypical squamous cells of undetermined significance (ASCUS) reflects variability in interpretation of cervical biopsy specimens. In phase 1, 124 biopsy specimens obtained because of a cytologic diagnosis of ASCUS were reviewed independently by 5 experienced pathologists. Diagnostic choices were normal, squamous metaplasia, reactive, indeterminate, low-grade squamous intraepithelial lesion (LSIL), and high-grade squamous intraepithelial lesion (HSIL). The rate of dysplasia ranged from 23 % to 51%. All pathologists agreed in 28 % of cases. In 52 % of cases, the diagnoses ranged from benign to dysplasia. The overall interobserver agreement was poor. In phase 2, 60 cervical biopsy
