INTRODUCTION Non-small-cell lung cancer harboring an activated epidermal growth factor receptor mutation exhibits a good response to epidermal growth factor receptor-tyrosine kinase inhibitors; however, clinicians often experience treatment failure following the development of resistance to epidermal growth factor receptor-tyrosine kinase inhibitor. CASE PRESENTATION We here report a case of ...

BACKGROUND AND PURPOSE Epidermal growth factor receptor variant III is a common mutation in glioblastoma, found in approximately 25% of tumors. Epidermal growth factor receptor variant III may accelerate angiogenesis in malignant gliomas. We correlated T1-weighted dynamic contrast-enhanced MR imaging perfusion parameters with epidermal growth factor receptor variant III status. MATERIALS AND ...

Recently, two small-molecule kinase inhibitors targeting epidermal growth factor receptor have proven effective in the treatment of non-small cell lung cancer. There are specific activating mutations within the tyrosine kinase domain of epidermal growth factor receptor related to the sensitivity of tyrosine kinase inhibitors. However, it is unknown whether rare mutations in the N-lobe (exons 18...

AIMS Epidermal growth factor receptor mutation analysis in non-small cell lung cancer is important for selecting patients who will receive treatment with tyrosine kinase inhibitors. In this study, we aimed to investigate the prevalence of epidermal growth factor receptor mutations and mutation patterns in the Turkish population. METHODS We retrospectively reviewed molecular pathology reports ...

Antiangiogenic agents have been widely investigated in combination with standard chemotherapy or targeted cancer agents for better management of advanced cancers. Therapeutic agents that concurrently inhibit epidermal growth factor receptor and other angiokinases could be useful alternatives to combination therapies for epidermal growth factor receptor-dependent cancers. Here, we report the syn...