Fig. 4.

An overview of all reviewed literature. (A) All tracers chronologically aligned with year(s) of publication. (B) An overview of prospective studies. The color matches the studied tracer in A. Position on the y axis indicates the year of publication. Position on the x axis indicates the type of prostate cancer studied. (C) Overview of studies that retrospectively analyzed the data. The color matches the studied tracer in A. Position on the y axis indicates the year of publication. Position on the x axis indicates the type of prostate cancer studied. (D) Sankey diagram entwined in Figure 4B and C showing the distribution between open and robot-assisted surgical procedures by the number of patients. The color matches the tracer that was studied. PSMA = prostate-specific membrane antigen, The double outline ‘=’ means only ex vivo measurements were performed; the solid outline ‘—’ means in and ex vivo measurements were performed.