Detection of persistent cervical carcinogenic human papillomavirus (HPV) DNA is used as a marker for cervical cancer risk in clinical trials. The authors performed a systematic review and meta-analysis of the association between persistent HPV DNA and high-grade cervical intraepithelial neoplasia (CIN2-3), high-grade squamous intraepithelial lesions (HSIL), and invasive cervical cancer (togethe...

INTRODUCTION Well-documented cases of untreated cervical intra-epithelial dysplasia resulting in fatal progression of invasive cervical cancer are scarce because of a long pre-invasive state, the availability of cervical cytology screening programs, and the efficacy of the treatment of both pre-invasive and early-stage invasive lesions. CASE PRESENTATION We present a well-documented case of a...

The cervical smear (Papanicolaou, Pap smear) is a routine screening test used for the detection of early cervical abnormalities, namely precancerous dysplastic changes of the uterine cervix [1], together with viral, bacterial, and fungal infections of the cervix and vagina. Cervical screening is a relatively simple, low cost and noninvasive method. Regular screening for cervical cancer reduces ...

The novel biomarker LRIG3 is a member of the LRIG family (LRIG1-3). While LRIG1 has been associated with favorable prognosis and LRIG2 with poor prognosis in invasive cervical cancer, little is known about the role of LRIG3. The aim of this study was to investigate the expression of LRIG3 in invasive cancer and cervical intraepithelial neoplasia (CIN) for possible correlation with other tumor m...

Chibby has been identified as a putative tumor suppressor and antagonist to β-catenin, thereby controlling the Wnt signaling pathway. Chibby is typically downregulated in numerous types of cancer and may be associated with tumorigenesis. The present study aimed at clarifying the following: i) Whether Chibby antagonizes β-catenin in cervical cancer; ii) whether Chibby and β-catenin mRNA expressi...

background & objectives: tumor diathesis (td) is defined as granular proteinaceous precipitates on slide surface of cytologic smears. it is found in the background of smears of invasive carcinoma but not in all cases. the aim of present study was to determine the prevalence of td in cervicovaginal smears from patients with uterine cervix carcinoma. methods: cytological smears and histologi...

Purpose Cervical cancer is a common cancer among women worldwide. An estimated 528,000 new cases and 266,000 deaths occurred in 2012. More than 85% of invasive cervical cancer cases occur in low- and middle-income countries. Cervical cancer ranks as the most common cancer among women in Ghana. We conducted a retrospective study to assess the descriptive epidemiology of cervical cancer in Ghana....

EPIDEMIOLOGY The American Cancer Society estimated that 12,800 new cases of invasive cervical cancer would be diagnosed in the United States in 1999.1 During the same year, 4800 patients were expected to die of cervical cancer; this represents approximately 1.8% of al l cancer deaths in women and 18% of deaths from gynecologic cancers. However, for women aged 20 to 39 years, cervical cancer rem...

OBJECTIVE To assess the risk of oral contraceptives on the occurrence of cervical cancer. MATERIAL AND METHOD A hospital-based case-control study was conducted. Sixty women patients with histologically confirmed invasive cervical cancer and 180 healthy women as the control group who attended the King Chulalongkorn Memorial Hospital, Bangkok, Thailand were recruited. Information about the use ...

High-risk human papillomavirus (HPV) types cause most cervical carcinomas and are sexually transmitted. Sexual behavior therefore affects HPV exposure and its cancer sequelae. The International Collaboration of Epidemiological Studies of Cervical Cancer has combined data on lifetime number of sexual partners and age at first sexual intercourse from 21 studies, or groups of studies, including 10...