Fig. 1From: Head-to-head comparison of 18F-FDG and 18F-FES PET/CT for initial staging of ER-positive breast cancer patientsAxial PET (a) and axial fusion (b) images of 18F-FES (above) and 18F-FDG (below) with concordant uptake of both radiotracers in a left breast mass and left axillary node metastasis, in correlation with CT imaging (c)Back to article page