We evaluated micronucleus and apoptosis occurrence among women with normal smears and women with different kinds of cervical abnormalities, i.e., inflammatory processes and low- and high-grade squamous intraepithelial lesions (N = 12, N = 10 and N = 27, respectively). The sample included 59 women who were seen at a public medical service for cervical cancer prevention in Feira de Santana, Bahia...

ocular surface may be involved by different neoplastic lesions ranging from benign to highly malignant. recognition of risk factors, clinical presentations, pathology, and different therapeutic modalities is essential for selecting an appropriate approach. this article deals with the proper approach to ocular surface squamous neoplasia (ossn) including conjunctival/corneal intraepithelial neopl...

Cervical squamous intraepithelial lesions (SIL) and cervical cancer (CxCa) develop because of high-risk human papillomavirus (HR-HPV) infection; however, other cofactors such as endogenous hormones could contribute to the development this neoplasia.

C ervical carcinoma is a significant contributor to cancer-related morbidity and mortality worldwide and the role of human papillomavirus (HPV) in the development of preinvasive and invasive cervical lesions is well established. 2 Although significant advances have been made in elucidating the potential mechanisms of cellular transformation by HPV and in the molecular detection of HPV in cytolo...

The main objective of work was to determine a diagnostic value of cytology and colposcopy as a method of screening and differential diagnosis, as well as to determine the relative value of some colposcopic features of squamous and glandular cervical intraepithelial lesions. Cytological diagnosis and colposcopy findings is compared with histological ones for 187 patients with intraepithelial les...

CONTEXT A fluid-based, direct-to-vial method of thin-layer gynecologic cytology (ThinPrep Pap Test) is reported to be more effective than the conventional Papanicolaou test in the detection of squamous intraepithelial lesions. OBJECTIVE This retrospective analysis evaluated the validity of the findings on the thin-layer method using case material at a large independent laboratory and represen...

BACKGROUND Using colposcopy as a model, we examined the impact of introducing a new diagnostic technology into the ambulatory primary care setting. METHODS Records of patients with abnormal findings on Papanicolaou smears were reviewed from three study periods: 1 year before, 1 year after, and 5 years after initiation of on-site colposcopy services. Data analyzed include physician management ...

CONTEXT Anal cancer, although a still rare disease, is being observed in ascending rates among some population segments known to be at risk for the development of the disease. Human papillomavirus (HPV) infection, immunodepression and anal intercourse are some factors associated with the development of the malignancy. Its similarities to cervical cancer have led to many studies aiming to establ...

conclusions this study describes robust information on the distribution of hpv genotypes among iranian women with and without cervical lesions. the present data may be of importance for designing future public health strategies, including hpv vaccination programs. results in total, hpv infection was detected in 45.4% of the cases. the most common high-risk hpv (hr-hpv) genotype was hpv-16 (32.8...

We investigated the expression of Brother of Regulator of Imprinted Sites (BORIS) and CCCTC-binding factor (CTCF) in squamous intraepithelial lesions and cervical cancer. To analyze BORIS and CTCF expression, an endocervical cytobrush sample was taken for total RNA isolation. CTCF and BORIS mRNA was quantified from total RNA using quantitative reverse transcription-polymerase chain reaction. A ...