Fig. 2From: 5-ALA-mediated fluorescence of musculoskeletal tumors in a chick chorio-allantoic membrane model: preclinical in vivo qualification analysis as a fluorescence-guided surgery agent in Orthopedic OncologyPDD evaluation (giant cell tumor of bone). F56—control, F19—negative, F53—single positive, F34—double positiveBack to article page