XenaDx

XenaDx develops XENA, a multimodal, multi-organ foundation model for surgical intelligence aimed at non-invasive endometriosis detection and staging. XENA constructs patient-specific 3D anatomical graphs from MRI data, modeling organs, disease boundaries, and surgical planes as relational structures rather than flat 2D slices. This approach enables spatial reasoning about anatomy from preoperative planning through intraoperative decision-making, empowering surgeons to operate with complete anatomical context and make precise treatment decisions.