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Wearable Tech Promises Future of Breast Cancer Screening
14 Sep
Summary
- Microwave imaging uses non-ionizing signals to detect tissue variations.
- A compact, wearable system is envisioned for future use.
- Technology is still in research and requires further validation.
A groundbreaking microwave imaging system for breast cancer detection is under development at the Indian Institute of Information Technology (IIIT) Pune. This novel technology utilizes non-ionizing electromagnetic signals to identify differences in the dielectric properties of breast tissues, offering a potential method for locating tumors.
The research, led by KM Divya Chaturvedi, aims to create a portable and low-cost system. Current detection methods like mammography use ionizing radiation, while ultrasound and MRI have their own limitations. Microwave imaging presents a radiation-free alternative.
The team has demonstrated a proof of concept using an antenna array and advanced algorithms to reconstruct images. The ultimate goal is a wearable device, potentially integrated into a 'Smart Bra,' for accessible and routine monitoring outside of traditional clinical settings.
Experts acknowledge the promise of microwave imaging but emphasize that it is still in early research stages. Further clinical validation is crucial to ensure accuracy, reliability, and safety before it can complement or potentially replace existing screening methods.
