We have designed a five-year multicentre prospective cohort study in women who are both human papillomavirus (HPV)-positive with either atypical squamous cells of undetermined significance (ASCUS) or low-grade squamous intraepithelial lesion (LSIL) of cervix. This study aimed to analyze the risk of developing a high-grade squamous intraepithelial lesion (HSIL) from either ASCUS or LSIL in HPV-p...

Objective: To investigate the clinical value of T lymphocyte subsets and NK cells in peripheral blood of patients with high-risk HPV infection and different cervical lesions. Methods: CD3+, CD4+, CD8+ lymphocyte subsets and CD16+CD56+ cells in specimens of peripheral blood of 212 healthy control and 2167 patients with high-risk HPV infection and different cervical lesions were detected by flow ...

A case of collision carcinoma (squamous cell carcinoma and Barrett's adenocarcinoma) in the residual cervical esophagus of a 68-year-old woman at 27 years after subtotal esophagectomy for thoracic esophageal carcinoma is reported. The patient initially noticed cervical dysphagia in 2002, but did not seek treatment. In April 2004, the patient was referred to our department by a local physician w...

The present study presents a case of peritoneal malignant mesothelioma (PMM) following radiation therapy for cervical cancer. A 34-year-old Japanese woman, without asbestos exposure, was referred to the Department of Gynecologic Oncology, Saitama Medical University International Medical Center due to a cervical mass, and was diagnosed with cervical squamous cell carcinoma (SCC). The serum level...

Although galectin-1 and integrin α5β1 confer chemoresistance to certain types of cancer, whether their expression predicts the response to cisplatin-based neoadjuvant chemotherapy (NACT) in squamous cervical cancer remains unclear. Paired tumor samples (pre- and post-chemotherapy) were obtained from 35 bulky squamous cervical cancer patients treated with cisplatin-based NACT and radical hystere...

OBJECTIVE The rates of participation in the Korean nationwide cervical cancer screening program and the rates of abnormal test results were determined. METHODS The database of the National Health Insurance Service (NHIS) was used during the study period (2009-2014). RESULTS The participation rate increased from 41.10% in 2009 to 51.52% in 2014 (annual percentage change, 4.126%; 95% confiden...

Epidemiologic studies have reported the underrepresentation of cervical precancerous lesions caused by human papillomavirus (HPV) types 18 and 45 (HPV18/45) compared with the proportion of cervical cancers attributed to these HPV types. We investigated the timing of diagnosis of histologic cervical intraepithelial neoplasia grade 3 or worse (CIN3+) using data from the atypical squamous cells of...

Monitoring the relative frequency of the interpretations of atypical squamous cells (ASC) and squamous intraepithelial lesions (SIL) has been proposed as a quality control measure. To assess its value, an ASC/SIL ratio was calculated every 6 months for 3.5 years, and confidential feedback was provided to 10 cytopathologists (CPs). By using simple regression analysis, we analyzed the initial and...

In the fight against cervical malignancy and its precursors, several adjuvant diagnostic methods have been proposed to increase the accuracy of cytologic and histologic diagnoses. Because chromosomal aneuploidy has been accepted as an early key event in tumorigenesis caused by genetic instability, the cytometric equivalent of chromosomal aneuploidy detected by DNA image cytometry (DNA-ICM) may ...