Andor Technology 1 article published in JoVE Cancer Research Utilizing 18F-FDG PET/CT Imaging and Quantitative Histology to Measure Dynamic Changes in the Glucose Metabolism in Mouse Models of Lung Cancer Milica Momcilovic1, Sean T. Bailey2, Jason T. Lee3, Charles Zamilpa3, Anthony Jones3, Gihad Abdelhady1, James Mansfield4, Kevin P. Francis5, David B. Shackelford1 1Division of Orthopaedic Surgery, University of California Los Angeles David Geffen School of Medicine In this protocol, we describe how to utilize [18F]-2-fluoro-2-deoxy-D-glucose positron emission tomography and computed tomography (18F-FDG PET/CT) imaging to measure the tumor metabolic response to the targeted therapy MLN0128 in a Kras/Lkb1 mutant mouse model of lung cancer and coupled imaging with high resolution ex vivo autoradiography and quantitative histology.