The determination of the stage at diagnosis typically involves a combination of diagnostic tools and procedures:
Imaging Techniques: Such as X-rays, CT scans, MRI, and PET scans to visualize the tumor. Biopsy: Taking a tissue sample to examine the type and aggressiveness of cancer. Laboratory Tests: Blood tests and other assays to detect biomarkers associated with the disease. Physical Examination: Assessing the patient's overall health and specific symptoms.
