نتایج جستجو برای: cytobrush
تعداد نتایج: 160 فیلتر نتایج به سال:
BACKGROUND It is known that abnormal changes may occur in any part of the oral mucous membrane exposed to a carcinogen. Therefore patients with oral potentially malignant disorders (PMDs) are at risk of developing similar lesions at multiple sites. OBJECTIVES To determine the risk of the contralateral mucosa in patients presenting with oral PMDs. MATERIALS AND METHODS Sixty individuals with...
AIMS Squamous Cell Carcinoma (SCC) is the most frequent malignancy of the oral cavity which is known to have a high mortality rate. Early diagnosis of this cancer has a major role in the prevention of its progression and can help increase patient survival. Conventional biopsy is considered the gold standard for diagnosis of oral SCC. However oral brush biopsy is less invasive, quicker and easie...
Objective: Oral squamous cell carcinoma (OSCC) is the sixth most common cancer worldwide and accounting for 90% of cancers of oral cavity. Tobacco abuse has been proved to be the major risk factor in the development of OSCC. Despite advances in surgery, radiation and chemotherapy, the five year survival rate for oral cancer has not improved significantly over the past several decades and it rem...
BACKGROUND The prevalence of cervical cancer is extremely high in low income countries, primarily because of a lack of cytological screening. The link between human papillomavirus (HPV) and cervical cancer has long been recognised, and it has been suggested that isolated HPV testing in women who do not participate in existing screening programmes may be used to identify women at higher risk of ...
Background: The prevalence of cervical cancer is extremely high in low income countries, primarily because of a lack of cytological screening. The link between human papillomavirus (HPV) and cervical cancer has long been recognised, and it has been suggested that isolated HPV testing in women who do not participate in existing screening programmes may be used to identify women at higher risk of...
The aim of this study was to assess three different cytological endometrial sampling methods used to estimate polymorphonuclear leukocytes (PMN) under high power field (HPF) microscopy and to determine subclinical endometritis in postpartum beef cows. Forty beef cows aged 3-7 years were sampled at week three and four after calving by endometrial cytology methods. The cytological sampling method...
Conventional Pap Smear and Liquid Based Cytology for Cervical Cancer Screening – A Comparative Study
The study was undertaken to evaluate liquid based cytology (Pap spin) and to compare the sensitivity of Pap spin with conventional Pap smear. Pap smears were taken from 160 patients with gynaecologic complaints with Ayre’s spatula and endocervical cytobrush and slides prepared. The residual material on both the spatula and cytobrush were rinsed in Pap spin collection fluid and centrifuged. Dire...
BACKGROUND In the present study, the reliability of oral brush biopsy in identifying dysplasia in clinically diagnosed oral potentially malignant and malignant lesions was evaluated while comparing the findings with scalpel biopsy in terms of sensitivity and specificity. MATERIALS AND METHODS In our study, a total number of 50 patients that included both premalignant and malignant lesions wer...
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