Fig. 2

A direct comparison of 99mTc-MDP bone scintigraphy and 68Ga-DOTA-IBA PET/CT images in a prostate cancer patient was conducted over a one-week interval. An 80-year-old man with metastatic prostate cancer. 68Ga-DOTA-IBA PET/CT (B) demonstrated a higher number of bone metastatic lesions when compared with a 99mTc-MDP bone scan (A) and presented them with greater clarity.