What Are Some Prominent Alternative Testing Methods?
Liquid Biopsies: These tests analyze circulating tumor DNA (ctDNA) in a blood sample, offering a non-invasive way to detect cancer and monitor treatment response. Molecular Imaging: Techniques like PET scans using specific molecular probes can identify cancerous cells based on their molecular characteristics rather than just their size or shape. Genomic Testing: These tests look for genetic mutations or alterations in a tumor's DNA, providing insights into the cancer's behavior and potential treatment strategies. MicroRNA Profiling: This method examines the expression levels of microRNAs, small non-coding RNA molecules that can reflect the presence of cancer. Photodynamic Diagnosis (PDD): This technique uses light-sensitive drugs and specific wavelengths of light to highlight cancerous tissues during imaging or surgery.
