Early detection of blood cancer cells by sound

Canadian scientists are studying ways to detect cancer before symptoms of the disease occur by identifying the sound of cancer cells in the blood through a microscopic device that combines technology. ultrasound and laser.

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According to research published on the CTV news network of scientists at Ryerson University in Toronto, they used microscopes with ultrasound and laser technology to determine the sound of blood cells.

By firing stimulating emission or laser light into the patient's blood droplets, blood cells 'bumping ' with the laser light will produce high frequency sound waves that researchers can visualize by Special equipment.

Since then, researchers have created specific sound diagrams for different blood cells, helping them distinguish between healthy cells and cancer cells that are in the process of metastasis.

Researchers say some types of cells are easily detected because they absorb very strong light, while others are the opposite.

Research is currently in the early stages, scientists are building sound diagrams of different blood cells, including cancer cells and metastatic cells.

The next phase, doctors will use the same device as this ultrasound machine to directly check whether cancer cells are in the patient's blood vessels. If successful, the new device will be used for early detection of cancer cells during routine blood tests at Canadian hospitals.

This study is among the 36 science projects that are funded by the Innovation Award of the Canadian Cancer Society and a project that can bring high profits.