Cancer cytopathology
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Cancer cytopathology · Apr 2010
Detection of chromosomal anomalies in endometrial atypical hyperplasia and carcinoma by using fluorescence in situ hybridization.
Endometrial cancer is the most common pelvic gynecological malignancy. The diagnosis of well-differentiated endometrial adenocarcinoma, atypical hyperplasia, and hyperplasia is often challenging. The authors sought to investigate the utility of chromosomal anomalies for the detection of endometrial hyperplasia and carcinoma using multitarget fluorescence in situ hybridization (FISH). ⋯ Multitarget FISH appears to be useful for the differential diagnosis of hyperplasia, atypical hyperplasia, and endometrial adenocarcinoma, with a high level of sensitivity and specificity. It is also a potential tool for the early detection of neoplastic cells in endometrial cytology specimens. Endometrial hyperplasia with FISH-detected chromosomal anomalies may represent a clinically significant subset of cases that warrant close clinical follow-up.
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Cancer cytopathology · Apr 2010
BD focalpoint slide profiler performance with atypical glandular cells on SurePath Papanicolaou smears.
The FocalPoint Slide Profiler is an automated cervical cytology screening system that is approved for primary screening. It identifies up to 25% of slides as requiring No Further Review. However, few studies have evaluated FocalPoint performance with glandular abnormalities. ⋯ The FocalPoint Slide Profiler did not classify glandular lesions with abnormal follow-up in the No Further Review category. However, these cases were not preferentially ranked in quintile 1. FocalPoint-screened slides need to be carefully reviewed for glandular abnormalities, regardless of the quintile ranking.