TNPSC Thervupettagam

Cancer detection with sound waves

October 12 , 2024 17 hrs 0 min 5 0
  • The method uses ultrasound to turn a small part of our body’s tissue into droplets that are released into the blood.
  • These bubbles contain the molecules like RNA, DNA, and proteins that allow the scientists to identify particular types of cancer.
  • The high-energy ultrasound can break off a small piece of cancerous tissue into droplets and release their contents into the bloodstream.
  • This version of the test would cost a hundred-times less, around $100 (Rs 8,400).

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