In the Canadian National Breast Screening Study, the hazard ratio for breast cancer–specific death was 1.47 for women with cancers detected in the prevalence screening round, 0.9 for women with cancers detected in the subsequent four screening rounds, and 1.05 for women with cancers detected in all screening rounds. Dr. Martin Yaffe claims that these figures are compelling evidence of a randomi...

BACKGROUND Increasing evidence shows that Human Papillomavirus (HPV) is preferentially associated with some head and neck squamous cell carcinomas (HNSCCs), with variable infection rates reported. METHODS We assessed HPV involvement in HNSCC using the Roche Linear Array HPV Genotyping Test, which can detect 37 different HPV types. We examined the prevalence of HPV infection in 92 HNSCCs (orop...

OBJECTIVES Population-based cancer registries (CRs) are powerful tools for measuring cancer burden and progress against cancer. The study's objective was to investigate the effects of under-reporting at lifetime, death certificate notifications, and trace-back on the incidence a newly established population-based CR may record during its initial 15 years of operation. METHODS Using cancer dat...

TWIST1, an antiapoptotic and prometastatic transcription factor, is overexpressed in many epithelial cancers including breast. Only little is known regarding the regulation of TWIST1 in these cancers. Recently, an increase in the TWIST1 promoter methylation has been shown in breast cancers. To correlate the percentage of TWIST1 promoter methylation to the protein levels, we analyzed simultaneou...

Background: Head and neck cancer is the sixth most common cancer in the world, with 690,000 new cases identified in 2012. There are some arguments over an increase or a decrease in the incidence rate of head and neck cancers in different locations. This study is conducted aimed at determining the frequency of head and neck cancers in patients referring to Rafsanjan Ali-ibn Abi Talib hospital pa...

Background and aim: Non-melanoma skin cancers (NMSC) are one of the most prevalent malignancies of the human. Although the morality rate is not high for these cancers, they may cause high morbility for the patients. In addition to the skin type, factors such as sun exposure, head and neck radiotherapy, inappropriate use of sunscreen and cultural changes may increase the incidence of these...

Cancer -can significantly have ruining effects on very high of human beings, social, and economic condition. Gastrointestinal (GI) cancer has been reported as one of the most prevalent cancers and the incidence rates of this disorder is increasing across the world. This review explains practical recommendations for the management and improvement of patients with GI cancer by statins. Statins, a...

Cancer -can significantly have ruining effects on very high of human beings, social, and economic condition. Gastrointestinal (GI) cancer has been reported as one of the most prevalent cancers and the incidence rates of this disorder is increasing across the world. This review explains practical recommendations for the management and improvement of patients with GI cancer by statins. Statins, a...