دانلود کتاب اصول و عملکرد انکولوژی جراحی

Cancer is a disease which is increasing day by day and so are the challenges to its treatment. Cancer which was synonymous with death a few years ago is not so deadly now with better understanding of cancer biology and availability of better technology for treatment of cancer patients. With use of multimodality treatment the results have started improving. Surgery is commonly used for the prevention and treatment of cancer. Various types of surgeries are performed based on the type of cancer, its intensity and its location. Surgery helps in removing the tumor and surrounding tissue and has been considered as an effective way to treat various types of cancer. Surgery is done after locating the cancerous tumour, finding its spread, and diagnosing cancer. It may also be used to restore body’s appearance and relieve the body of the side effects that may have been caused by the disease or its treatment. The cancer surgery is also dependent on the growth and spread of the tumour. Staging Surgery is used to find out the size of the tumour and its spread. This, along with the results of other laboratory tests helps the doctor to decide on the kind of treatment the patient should receive. Surgical oncology is the branch of surgery applied to oncology; it focuses on the surgical management of tumors, especially cancerous tumors. As one of several modalities in the management of cancer, the specialty of surgical oncology, before modern medicine the only cancer treatment with a chance of success, has evolved in steps similar to medical oncology, which grew out of hematology, and radiation oncology, which grew out of radiology