p16 Immunostaining for Accurate Diagnosis in Patients with LSIL-H Cytology Using LAST Guidelines
نویسندگان
چکیده
منابع مشابه
Immunostaining of p16INK4a/Ki-67 and L1 Capsid Protein on Liquid-based Cytology Specimens Obtained from ASC-H and LSIL-H Cases
BACKGROUND Atypical squamous cell cannot exclude high-grade squamous intraepithelial lesion (ASC-H) and low-grade intraepithelial lesion cannot exclude high-grade squamous intraepithelial lesion (LSIL-H) are ambiguous diagnostic entities for the prediction of high-grade cervical lesion. Objective and reproducible tests for predicting high-grade cervical lesions are needed to reduce unnecessary ...
متن کاملKeratin 13 immunostaining in corneal impression cytology for the diagnosis of limbal stem cell deficiency.
PURPOSE The aim of this study was to develop a validated, reliable, and minimally invasive technique for diagnosing limbal stem cell deficiency (LSCD) by immunocytochemical detection of conjunctival and corneal keratins on epithelial cells collected by impression cytology (IC). METHODS After validation of labeling techniques on a cohort of 10 healthy control patients, keratins K12, K13, and K...
متن کاملp16INK4a immunocytochemistry on cell blocks as an adjunct to cervical cytology: Potential reflex testing on specially prepared cell blocks from residual liquid-based cytology specimens
BACKGROUND p16 (INK4a) (p16) is a well-recognized surrogate molecular marker for human papilloma virus (HPV) related squamous dysplasia. Our hypothesis is that the invasive interventions and related morbidities could be avoided by objective stratification of positive cytologic interpretations by p16 immunostaining of cell block sections of cytology specimens. MATERIALS AND METHODS Nuclear imm...
متن کاملLSIL/ASC-H (LSIL-H) in cervicovaginal smear: histopathological outcomes and clinical significance.
OBJECTIVE Conventional Pap smears exhibiting unequivocal features of 'low grade squamous intraepithelial lesion' (LSIL) are occasionally mixed with some cells suspicious for, but not diagnostic of 'high grade squamous intraepithelial lesion' (HSIL) on daily routine. The 2001 Bethesda System does not address the significance of such cytological entities. We have referred to these changes in our ...
متن کاملImaging, Diagnosis, Prognosis Performanceof p16/Ki-67 Immunostaining toDetectCervical Cancer Precursors in a Colposcopy Referral Population
Purpose:Cytology-based screening has limited sensitivity to detect prevalent cervical precancers. Human papilloma virus (HPV) DNA testing is highly sensitive and provides a high, long-term reassurance of low risk of cervical cancer. However, the specificity of HPV DNA testing is limited, requiring additional, more disease-specific markers for efficient screening approaches. Experimental Design:...
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ژورنال
عنوان ژورنال: American Journal of Clinical Pathology
سال: 2015
ISSN: 0002-9173,1943-7722
DOI: 10.1093/ajcp/144.suppl2.078