FDA approved an updated version of MarginProbe

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FDA approved an updated version of MarginProbe, a medical device that enables real-time detection of cancer at the surface of excised tissue specimens during breast-conserving cancer surgery. MarginProbe is developed by Dune Medical Devices.

Surgeon feedback, design ideas and miniaturization engineering were the driving forces behind the development of MarginProbe 1.2, according to Dune. The new version uses the same diagnostic technology as version 1.1, improving functionality, portability and overall ease of use, including a smaller size and a brighter screen.

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The University of California, San Francisco and global oncology communities mourn the death of Felix Y. Feng, MD, a radiation oncologist and a leading figure in genitourinary cancer research. A professor of radiation oncology, urology and medicine, and vice chair of translational research at the UCSF Helen Diller Family Comprehensive Cancer Center, Feng died from cancer on Dec.10, 2024. He was 48.
The late Felix Feng, MD (center) with researchers Jonathan Chou, MD, PhD (left) and Lisa Chesner, PhD (right), in 2019.Photo by Noah BergerFelix Y. Feng, a genitourinary cancer research leader, died on Dec. 10, 2024. He was 48.This article is republished with permission by NRG Oncology.Dr. Feng was the former NRG Oncology Genitourinary Cancer Committee chair and an RTOG Foundation member. After years of dedicated and enthusiastic commitment to the NRG and previously the RTOG Genitourinary Cancer Committee, chairing or co-chairing 13 research protocols for NRG and RTOG, Dr. Feng was appointed committee chair in March 2018, following in the footsteps of Dr. Howard Sandler, his mentor. Dr. Feng was also a member of the RTOG Foundation Board of Directors.

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