Publications (2)2.32 Total impact
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Article: Nonneoplastic findings in loop electrical excision procedure specimens from patients with persistent atypical squamous cells of uncertain significance in two consecutive pap smears.
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ABSTRACT: The present study aimed to determine the histopathological correspondence of the diagnosis of atypical squamous cells of uncertain significance (ASCUS) in the absence of squamous intraepithelial neoplasia (SIL) in loop electrical excision procedure (LEEP) products. Retrospective histopathological analysis of 70 LEEP products preceded by ASCUS was consistently detected by two consecutive Pap smears. The presence or absence of several histopathological findings in cases with (23/70) and without (47/70) histological diagnosis of SIL were compared. Immature squamous metaplasia, severe cervicitis, and tube-endometrial metaplasia were found with similar frequency on positive and negative neoplastic disease specimens. Reactive squamous atypia, keratosis, atrophy, glandular reactive/inflammatory atypia, tunnel clusters, and microglandular hyperplasia were less frequently found in LEEP specimens presenting with SIL. Reactive squamous atypia and keratosis were consistently associated with SIL absence and appear to be responsible for the cytological diagnosis of ASCUS (P < 0.05).Diagnostic Cytopathology 08/2002; 27(2):123-7. · 1.16 Impact Factor -
Article: Limiting factors for cytopathological diagnosis of high-grade squamous intraepithelial lesions: a cytohistological correlation between findings in cervical smears and loop electrical excision procedure.
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ABSTRACT: The present study sought possible factors leading to the cytological diagnosis of atypical squamous cells of uncertain significance (ASCUS) in cases of high-grade squamous intraepithelial lesions (HSIL). Based on retrospective histopathological analysis of loop electrical excision procedure (LEEP) products that diagnosed HSIL, two study groups were randomly selected. The first was consisted of cases with two consecutive Papanicolaou (Pap) smears with the diagnosis of ASCUS. The second (control) group was represented by cases diagnosed as HSIL by cytology. From the Pap smears diagnosed as ASCUS, the sampling limitations was different from control group (P < 0.05). The median size of the largest lesion in each case with ASCUS was 2.66 mm (+/- 1.71 mm). In the control group, the median size of the largest lesion was 5.15 mm (+/-2.58 mm) (P < 0.05). The size of the lesion and sample limitations led patients with cervical intraepithelial neoplasms to be diagnosed as ASCUS for two consecutive times, after a 6-mo period.Diagnostic Cytopathology 01/2002; 26(1):15-8. · 1.16 Impact Factor
