Liquid Biopsy
A liquid biopsy is a medical test that analyzes samples of body fluids, like blood, to detect signs of disease, particularly cancer. Unlike traditional biopsies, which require tissue samples from tumors, liquid biopsies can identify circulating tumor cells or pieces of tumor DNA that are shed into the bloodstream. This non-invasive method allows for earlier diagnosis, monitoring of treatment effectiveness, and detection of cancer recurrence, making it a valuable tool in personalized medicine. Liquid biopsies are being researched for various conditions and may improve patient outcomes by providing timely and accurate information about disease progression.
Additional Insights
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A liquid biopsy is a medical test that analyzes a sample of blood or other body fluids to detect cancer cells or genetic material from tumors. Unlike traditional biopsies, which involve removing tissue from a tumor, liquid biopsies are less invasive and can provide valuable information about the presence and characteristics of cancer. This method helps in early detection, monitoring treatment effectiveness, and understanding how the cancer might change over time. It leverages advanced technologies to analyze molecules like circulating tumor DNA, offering insights into a patient’s condition without the need for surgery.