In the realm of cancer diagnosis, several essential tools are utilized to identify and stage various types of cancer. Imaging techniques such as X-rays, Computed Tomography (CT) scans, Magnetic Resonance Imaging (MRI), and Positron Emission Tomography (PET) scans are pivotal. These tools provide detailed images of the inside of the body, helping to locate tumors and assess their size and spread. Additionally, biopsy procedures, where a small sample of tissue is removed for examination under a microscope, are crucial. Blood tests also play a significant role in diagnosing certain types of cancer by detecting specific tumor markers.
