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Scientists Develop Ultrasound to Detect Cancer
Scientists are working on using ultrasound to detect cancer by releasing biomarkers into the bloodstream, potentially replacing biopsies.
October 7, 2024
Key Points
- 1Scientists have developed a technique using ultrasound to detect cancers.
- 2The method uses ultrasound to turn a small part of our bodyâs tissue into droplets that are released into the blood.
- 3These bubbles contain molecules like RNA, DNA, and proteins that allow the scientists to identify particular types of cancer.
- 4High-energy ultrasound can break off a small piece of cancerous tissue into droplets and release their contents into the bloodstream.
- 5The team could then test the blood for biomarkers specific to cancer and estimate the technique could help clinicians avoid nearly half of all biopsies.
Important Terms
CancerUltrasoundBiomarkersBiopsiesDNA/RNA
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Last Updated: 7/16/2025