Intraoperative Assessment of Tumor Resection Margins in Breast-Conserving Surgery Using F-FDG Cerenkov Luminescence Imaging: A First-in-Human Feasibility Study.

In early-stage breast cancer, the primary treatment option for most women is breast-conserving surgery (BCS). There is a clear need for more accurate techniques to assess resection margins intraoperatively, because on average 20% of patients require further surgery to achieve clear margins. Cerenkov luminescence imaging (CLI) combines optical and molecular imaging by detecting light emitted by F-FDG.