Comparison of Qualified Diagnosis of "Atypical Squamous Cells of Undetermined Significance" with Subsequent Biopsy.
- Author:
Jae Soo KOH
1
;
Jin Haeng CHUNG
;
Seung Sook LEE
;
Kyung Ja CHO
Author Information
1. Department of Anatomic Pathology, Korea Cancer Center Hospital.
- Publication Type:Original Article
- Keywords:
Cervicovaginal smear;
Atypical Squamous Cells of Undetermined Significance(ASCUS);
Qualified diagnosis
- MeSH:
Biopsy*;
Cervix Uteri;
Diagnosis*;
Female;
Humans;
Papanicolaou Test
- From:Korean Journal of Cytopathology
1999;10(1):1-5
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
To evaluate whether different qualifications of a cytologic diagnosis of "atypical squamous cells of undetermined significance(ASCUS)" predict a greater or lesser likelihood of tissue diagnosis of uterine cervix, we compared different cytologic qualifications of ASCUS with the tissue diagnosis. One hundred twenty-two con secutive Papanicolaou smears showing ASCUS in women who had undergone cervical biopsy within nearest 30 days were collected. The 122 smears were qualified as "favor reactive"(25%), "favor low grade squamous intraepithelial lesion (LSIL)"(24%), "favor squamous intraepithelial lesion(SIL)"(16%), "favor high grade squa mous intraepithelial lesion(HSIL)"(16%), and "not otherwise specified"(19%). Squamous intraepithelial or invasive lesion was pathologically confirmed by cervical biopsy in 13% of the "favor reactive", 27% in "favor LSIL", 70% in "favor SIL", 75% in "favor HSIL", and 35% in "not otherwise specified" smears. There were significant asso ciations between the favor reactive smear and the benign biopsy finding and between the favor SIL smear and the biopsy showing a squamous intraepithelial or more severe lesion. Nevertheless, most of favor LSIL smears exhibit reactive process in tissue biopsy. Conclusively, qualified ASCUS stratifies women into different risk groups for SIL. The cytopathologist should make the cytologic diagnosis of "ASCUS, favor LSIL" circumspectly.
