Fig. 4
From: Nonprostatic diseases on PSMA PET imaging: a spectrum of benign and malignant findings
Focal PSMA uptake in the ribs in two different patients. Patient 1, fibrous osseus defect (a, b). Axial CT (a) and axial 68Ga-PSMA-PET/CT (b) show a single focus of faint uptake (dashed arrow) in a typical fibrous osseous defect of the third right rib (arrow). Patient 2, ribs fractures (c-f). Axial CT (c), sagittal CT (e), axial 68Ga-PSMA-PET/CT (d) and sagittal 68Ga-PSMA-PET/CT (f) show mild uptake (arrows) in continuous ribs fractures (dashed arrows)