Study demonstrates feasibility of hologram technology in liver tumor ablation

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Data from one of the first clinical uses of augmented reality guidance with electromagnetically tracked tools shows that the technology may help doctors quickly, safely, and accurately deliver targeted liver cancer treatments, according to a research abstract presented during a virtual session of the Society of Interventional Radiology’s 2020 Annual Scientific Meeting on June 14. The technology provides a three-dimensional holographic view inside a patient’s body, allowing interventional radiologists to accurately burn away tumors while navigating to avoid organs and other critical structures.

“Converting traditional two-dimensional imaging into three-dimensional holograms which we can then utilize for guidance using augmented reality helps us to better view a patient’s internal structures as we navigate our way to the point of treatment,” said Gaurav Gadodia, MD, lead author of the study and radiology resident at Cleveland Clinic. “While conventional imaging like ultrasound and CT is safe, effective, and remains the gold-standard of care, augmented reality potentially improves the visualization of the tumor and surrounding structures, increasing the speed of localization and improving the treating-physician’s confidence.”

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