World's First Fibre-Optic Ultrasonic Imaging Probe For Future Nanoscale Disease Diagnostics Scientists at the University of Nottingham have developed an ultrasonic imaging system, which can be deployed on the tip of a hair-thin optical fibre, and will be insertable into the human body to visualise cell abnormalities in 3D. The new technology produces microscopic and nanoscopic resolution images that will one day help clinicians to examine cells inhabiting hard-to-reach parts of the body, such as the gastrointestinal tract, and offer more effective diagnoses for diseases ranging from gastric cancer to bacterial meningitis. The high level of performance the technology delivers is currently only possible in state-of-the-art research labs with large, scientific instruments - whereas this compact system has the potential to bring it into clinical settings to improve patient care.