We are constantly finding new ways to make medical procedures faster and more efficient. The latest innovation comes in the form of tiny magnetic beads that can be used to quickly diagnose a variety of diseases. Scientists have developed a method to make these beads visible using optical imaging, which could allow for rapid detection of illnesses. The beads are small enough to be injected into a patient’s bloodstream, making them ideal for pinpointing the source of a problem. By analyzing the beads’ movements in the body, doctors can quickly identify the parts of the body affected by a particular disease. This could potentially reduce diagnosis times significantly and possibly save lives.

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source: Phys.org