Revolution in Lung Cancer Diagnosis: Robot-Assisted Bronchoscopies at USZ
A groundbreaking procedure at the University Hospital Zurich (USZ) is revolutionising lung cancer diagnosis. Since 2024, robot-assisted bronchoscopies have enabled the detection of tumours in their earliest, most treatable stage. This marks a significant shift from previous methods that often discovered tumours in advanced stages.
The robotic system, introduced by a top doctor at USZ, has proven highly successful. In a clinical study, it achieved an 84% success rate, compared to a mere 23% with conventional bronchoscopes. This means it can obtain a diagnostic tissue sample in almost 93% of cases, even when standard methods fail. The tumours detected are also smaller, with a median size of just 11 mm, improving patients' chances of recovery.
The technology combines CT scanning and robotic control, allowing for precise navigation and improved visualisation of lung tissue. It has been used in over 600 biopsies since its introduction, with over 75% of initial lung cancer diagnoses now being treatable stage I cases. The research team at USZ continues to explore further applications, such as combining diagnosis and treatment in a single procedure by biopsying tumours and directly destroying them with radio or microwave waves.
The robot-assisted bronchoscopy procedure at USZ has significantly improved lung cancer diagnosis. It enables earlier detection, increases the diagnostic rate threefold, and improves patient outcomes. The technology's potential for combining diagnosis and treatment in one step is also being investigated, promising even more advanced care for lung cancer patients.
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