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AI and sensor technology advance early cancer detection
Researchers are developing new ways to detect cancer earlier using artificial intelligence and advanced sensing.
At Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), a team led by Dr. Moritz Ronicke has successfully identified basal cell carcinoma—the most common form of non-melanoma skin cancer—before it became visible to the naked eye. The method utilizes LC-OCT, an optical imaging technique that provides real-time, three-dimensional skin scans at micrometer resolution. An AI then analyzes these scans to provide a color-coded probability of cancer presence, which is then confirmed by a physician. This research was published in JAMA Dermatology.
In Bangalore, India, a startup is working to standardize the use of scent-detection dogs for medical diagnosis. While dogs have long been known to detect volatile organic compounds associated with diseases like cancer and Parkinson's, their responses have been difficult to quantify. To solve this, engineers have developed sensor harnesses that digitize the dogs' vital signs, including brainwaves and breathing frequencies. Algorithms then process these digital inputs to provide standardized, measurable data, potentially offering a non-invasive complement to traditional clinical diagnostics.
Entities
Bangalore · Friedrich-Alexander-Universität Erlangen-Nürnberg · JAMA Dermatology · Moritz Ronicke · University Hospital Erlangen
Claims
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- [○ 1 SOURCE] The team combined high-resolution imaging with AI-supported analysis to detect skin cancer. nuernberg.t-online.de
- [● 3 SOURCES] Engineers developed sensor harnesses to record brainwaves and breathing frequencies in dogs to standardize cancer detection. www.hna.de · www.kreiszeitung.de
- [● 3 SOURCES] An Indian startup in Bangalore is using sensor technology to digitize the scent-detection capabilities of dogs. www.hna.de · www.kreiszeitung.de
- [○ 1 SOURCE] The detection method uses LC-OCT, an optical imaging technique that provides 3D real-time skin scans. nuernberg.t-online.de
- [○ 1 SOURCE] Researchers at FAU have identified basal cell carcinomas before they were visible to the naked eye. nuernberg.t-online.de