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Variation in the incidence of AGUS between different patient populations.
- Source :
-
Acta cytologica [Acta Cytol] 2001 May-Jun; Vol. 45 (3), pp. 287-93. - Publication Year :
- 2001
-
Abstract
- Objective: To determine the frequency of atypical glandular cells of undetermined significance (AGUS) for three consecutive calendar years from three different referral sources.<br />Study Design: Cervicovaginal smears with a diagnosis of AGUS were identified from January 1995 through December 1997. The smears were submitted from three different sources: two were city government hospital clinics, one with predominantly African American and Hispanic patients and the other with predominantly Asian and Hispanic patients. The third referral source was private practitioners' offices with predominantly Caucasian patients.<br />Results: A diagnosis of AGUS was made in 707 cases, accounting for 0.56% of all smears examined. This was in contrast to 6,872 smears reported as atypical squamous cells of undetermined significance (ASCUS) (5.4%) and 3,347 reported as squamous intraepithelial lesions (SIL) or above (2.7%). The incidence of AGUS ranged from 0.16% to 1.00% among different patient populations. This difference was also noted in the rate of ASCUS and SIL in the same patient population. There was a steady increase in the rate of AGUS for each referral source during the study period. The overall rate of patients who underwent histologic evaluation and the incidence of biopsy-proven preinvasive and invasive lesions were 62.4% and 23%, respectively. There was no significant difference in the rate of significant lesions after a diagnosis of AGUS during the study period or between the three referral sources.<br />Conclusion: The AGUS rate in our laboratory was low and within the range (0.17-1.83%) reported in the literature. The AGUS rate varies with different patient populations, particularly with the incidence of SIL and age distribution.
- Subjects :
- Adult
Age Factors
Aged
Biopsy
Demography
Female
Humans
Incidence
Middle Aged
Postmenopause
Precancerous Conditions pathology
Premenopause
Uterine Cervical Dysplasia epidemiology
Uterine Cervical Dysplasia pathology
Uterine Cervical Neoplasms epidemiology
Uterine Cervical Neoplasms pathology
Cervix Uteri pathology
Precancerous Conditions epidemiology
Vaginal Smears
Subjects
Details
- Language :
- English
- ISSN :
- 0001-5547
- Volume :
- 45
- Issue :
- 3
- Database :
- MEDLINE
- Journal :
- Acta cytologica
- Publication Type :
- Academic Journal
- Accession number :
- 11393056
- Full Text :
- https://doi.org/10.1159/000327620