Lung cancer is the uncontrolled growth of cells in the lung tissues.
This uncontrolled growth can spread beyond the tissues of lungs to other
parts of the body through a process known as metastasis. There are two
main types of lung cancer, namely, small-cell lung carcinoma and
non-small-cell lung carcinoma. Its symptoms are shortness of breath,
coughing up blood, weight loss and chest pain. In most cases, the main
cause of cancer is prolonged use of tobacco. Other risk factors can be a
combination of genetic factors and exposure to radon gas, second-hand
smoke, asbestos, and air pollution. There are various diagnostic
techniques which can be used to diagnose lung cancer such as computed
tomography scans, chest radiographs and biopsy. This book includes some
of the vital pieces of work being conducted across the world, on various
topics related to the clinical diagnosis and management of lung cancer.
It will also provide interesting topics for research which interested
readers can take up. This book is a complete source of knowledge on the
present status of this important field.