Connect with us

Published

on

A groundbreaking artificial intelligence tool called FastGlioma has been developed, enabling surgeons to detect residual cancerous brain tumours within 10 seconds during surgery. The innovation, detailed in a recent study in Nature, is seen as a significant advancement in neurosurgery, outperforming traditional tumour detection methods. Researchers from the University of Michigan and the University of California, San Francisco, led the study, highlighting its potential to improve surgical outcomes for patients with diffuse gliomas.

Todd Hollon, M.D., a neurosurgeon at the University of Michigan Health, described FastGlioma as a transformative diagnostic tool that provides a faster and more accurate method for identifying tumour remnants. He noted its ability to reduce reliance on current methods, such as intraoperative MRI or fluorescent imaging agents, which are often inaccessible or unsuitable for all tumour types.

Addressing Residual Tumours During Surgery

As per the study from Michigan Medicine – University of Michigan, residual tumours, which often resemble healthy brain tissue, are a common challenge in neurosurgery. Surgeons have traditionally struggled to differentiate between healthy brain and remaining cancerous tissue, leading to incomplete tumour removal. FastGlioma addresses this by combining high-resolution optical imaging with artificial intelligence to identify tumour infiltration rapidly and accurately.

In an international study, the model was tested on specimens from 220 patients with low- or high-grade diffuse gliomas. FastGlioma achieved an average accuracy of 92%, significantly outperforming conventional methods, which had a higher miss rate for high-risk tumour remnants. Co-senior author Shawn Hervey-Jumper, M.D., professor of neurosurgery at UCSF, emphasised its ability to enhance surgical precision while minimising the dependence on imaging agents or time-consuming procedures.

Future Applications in Cancer Surgery

FastGlioma is based on foundation models, a type of AI trained on vast datasets, allowing adaptation across various tasks. The model has shown potential for application in other cancers, including lung, prostate, and breast tumours, without requiring extensive retraining.

Aditya S. Pandey, M.D., chair of neurosurgery at the University of Michigan, affirmed its role in improving surgical outcomes globally, aligning with recommendations to integrate AI into cancer surgery. Researchers aim to expand its use to additional tumour types, potentially reshaping cancer treatment approaches worldwide.

Continue Reading

Science

James Webb Telescope Discovers Tiny New Moon Orbiting Uranus

Published

on

By

A team from the Southwest Research Institute has discovered a tiny new moon orbiting Uranus using NASA’s James Webb Space Telescope. The moon, called S/2025 U1, is just 6 miles (10 kilometers) wide, too small for Voyager 2 to detect during its 1986 flyby. This discovery brings Uranus’s total known moons to 29, with S/2025 U1 orbiting 35,000 miles from the planet…

Continue Reading

Science

US X-37B Space Plane to Test Quantum Navigation System That Could Replace GPS

Published

on

By

The US military’s X-37B space plane will test a quantum inertial sensor for navigation, moving beyond GPS reliance. The technology, based on ultracold atoms, offers precise positioning in deep space, underwater, and GPS-denied zones. If successful, it may transform both defense and future space exploration, marking a critical step in operational autonomy.

Continue Reading

Science

Devil Comet’s Water Matches Earth, Strengthening Theory of Cosmic Origins

Published

on

By

Astronomers discovered that the water in Comet 12P/Pons-Brooks, known as the “Devil Comet,” is nearly identical to Earth’s. Using ALMA and IRTF data, they mapped cometary water for the first time. The findings bolster the theory that comets delivered water to Earth, enabling life’s emergence.

Continue Reading

Trending