Prognostic Value of HER-2/neu Gene Amplification in Epithelial Ovarian Carcinoma.

Background: Human epidermal growth factor receptor 2 (HER2) has tyrosine kinase activity and is a member of the epidermal growth factor receptor family. This initiates a variety of signal for pathways which leads to cell proliferation and tumourigenesis. In approximately 15-30% of breast cancers and 10-30% of gastric/gastroesophageal cancers, amplification or overexpression of HER2 occurs, and it serves as a prognostic and predictive biomarker.

Comparison of conventional Pap smear and liquid-based cytology: A study of cervical cancer screening at a tertiary care center in Bihar.

Background: Cervical cancer is the fourth leading cause of cancer in women in the world and it is the second most common cancer in women 15-44 years of age. Strict implementation of screening programs has led to a large decrease in cervical cancer incidence and mortality in the developed countries. In contrast, cervical cancer remains largely uncontrolled in high-risk developing countries because of ineffective or no screening programs.