AI-model maps tumor margins, designated by a large oblong circle (shown in pink) that extends well beyond the much smaller margins identified using a conventional MRI approach (shown in red). The region outside the pink circle is blue. Scale on right, which reads “Cancer Estimation Map High Low,” shows the likelihood of cancer, with red being the highest risk and blue being the lowest risk. An image on the right shows histopathological finding. It shows the full extent of the tumor enclosed by black lines.

Cancer estimation map (left image) shows the difference between an AI-approach to defining the tumor margins (pink line) and a conventional approach that relies on MRI alone (red-dotted line). In the AI model, the tumor margin extends well beyond the margins identified using a conventional approach. Histopathology (right image) confirms that the AI model successfully enclosed the full extent of the tumor (black line).