vähidiagnoos

Vähidiagnoos refers to the process of identifying cancer in an individual. This is a critical step in cancer care, as an accurate diagnosis allows for appropriate treatment planning and management. The diagnostic process typically involves a combination of methods, starting with a patient's medical history and a physical examination. Healthcare providers will inquire about symptoms, risk factors, and family history.

Further diagnostic steps often include various imaging techniques such as X-rays, CT scans, MRI scans, and PET scans, which help visualize tumors and assess their location and size. Blood tests, including those for tumor markers, can also provide valuable information. However, the definitive diagnosis of cancer usually relies on a biopsy. A biopsy involves taking a small sample of suspicious tissue, which is then examined under a microscope by a pathologist. This microscopic analysis determines whether cancer cells are present, their type, grade (how abnormal the cells look), and other characteristics that are important for treatment decisions. Genetic testing of tumor cells may also be performed to identify specific mutations that can guide targeted therapies. The entire diagnostic process aims to provide a clear and comprehensive understanding of the patient's condition.