Artificial intelligence is gradually gaining an increasingly active role in medicine, and now its presence even reaches into the operating room. In a London hospital, a specialized surgical team utilized an AI system during an operation to remove a brain tumor, with the technology acting as an additional tool to guide doctors.
The operation, which took place at the National Hospital for Neurology and Neurosurgery, part of the University College London Hospitals NHS Foundation Trust, used an artificial intelligence system to analyze the surgical field in real time and identify important anatomical structures that surgeons needed to avoid.
Real-time AI in the operating room
The technology could identify nerves, blood vessels and other critical points, displaying them with different color markings on the image seen by the surgical team. In this way, doctors had an extra layer of information during a particularly demanding operation.
The software was previously trained using hundreds of surgical videos, learning to distinguish anatomical structures, surgical tools, and how the tools interact with human tissues.
Accuracy was particularly important in this case, as the tumor was located in the pituitary gland, an area adjacent to nerves directly related to vision, as well as large blood vessels.
Volume of just 11 millimeters
The patient was 48-year-old Rhys Hibbert, who had been diagnosed in 2024 with a tumor measuring approximately 11 millimeters. Initially, his condition was monitored without immediate surgical treatment being deemed necessary.
But then, serious hormonal disorders and vision problems appeared, which led doctors to decide to proceed with surgery. Due to the location of the tumor, even a very small deviation during the surgical procedure could cause serious complications.
The use of AI did not replace surgeons or make autonomous decisions. Instead, it supported them, providing additional visual guidance so that the medical team had a better understanding of the anatomy during the operation.
Positive development for the patient
The operation was carried out as part of a clinical trial funded by the National Institute for Health and Care Research. According to available information, the patient’s postoperative course was particularly good.
Hibbert reported significant improvement in his vision after the surgery, and about a week later he was able to walk without glasses or a cane. He has since returned to work.
This case study shows how artificial intelligence can become an important tool for surgeons, especially in procedures where a few millimeters can make a huge difference. Rather than replacing human experience, AI can add another layer of information and accuracy in real time.
