Cancer is a complex disease that requires precise diagnosis and treatment. Imaging plays a vital role in cancer care, from early detection to staging and surveillance.
Imaging tests can reveal abnormalities in the body that may be cancerous. They can also help doctors determine the size, shape and location of a tumor. This information is important for planning cancer treatment. Imaging tests are used to create pictures of the inside of your body. They can be used to look for cancer, find out how far it has spread, and to help see if treatment is working.
Different Imaging techniques
Cancer is the leading cause of death worldwide, accounting for an estimated 9.6 million deaths in 2018. Early detection and diagnosis of cancer is crucial for successful treatment and improved outcomes. Computed tomography (CT) scan is a powerful tool that can be used to detect cancer at an early stage.
A CT scan uses X-rays to create detailed images of the inside of the body. The X-rays are passed through the body from different angles and are detected by a computer to create cross-sectional images (slices) of the body. The CT images can then be viewed on a screen or printed on film.
CT scans are painless and take just a few minutes to perform. They are usually performed on an outpatient basis, which means you can go home the same day. CT scans are an important tool in the diagnosis of cancer. They can be used to detect tumors, assess the extent of the disease and determine the best course of treatment.