Determinants of career aspirations of medical students in southern China

Background  

With recent changes in both the Chinese medical system and compensation of medical doctors, the career aspirations of Chinese medical students have become more diverse. Shantou University Medical College has conducted evaluations and instituted programs to enhance student preparedness to enter a variety of medical careers.     

Therapy for non-small-cell lung cancer patients with brain metastasis

Brain metastasis is a major cause of poor prognosis and high mortality for non-small cell lung cancer patients. The prognosis of non-small-cell lung cancer（NSCLC） patients with brain metastasis is generally poor and more effective treatment is required to improve their prognosis. Whole-brain radiotherapy, surgery, stereotactic radiosurgery, chemotherapy and targeted therapy are the main treatment for brain metastasis. This review focuses on the five therapeutic strategy and in particular, on targeted therapy.