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. 2021 May 19;48(12):3903–3917. doi: 10.1007/s00259-021-05347-7

Fig. 3.

Fig. 3

Examples of PET/CT images of COVID-19 patients using 68Ga-PSMA-11 and 18F-choline. a 68Ga-PSMA-11 PET/CT of an asymptomatic 66-year-old man, who requested for primary staging of prostate cancer. Peripheral ground-glass opacities on both lungs were observed on CT, with mild bronchial uptake of 68Ga-PSMA-11 (SUVmax 4.4). b 18F-choline PET/CT images of an asymptomatic 59-year-old man with biochemical recurrence of prostate cancer. Bilateral ground glass opacities were identified, with increased 18F-choline uptake (SUVmax range 3–4) (reproduced by permission from reference [42, 43])