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EJNMMI Research
Fig. 2 | EJNMMI Research

Fig. 2

From: Feasibility of fluorescence imaging at microdosing using a hybrid PSMA tracer during robot-assisted radical prostatectomy in a large animal model

Fig. 2

In vivo imaging of basal PSMA levels in the porcine prostate using clinical imaging equipment. A Imaging setup showing the operating surgeons (on the left) handing the Da Vinci surgical robot (center) and the Cy5-dedicated laparoscopic imaging setup from KARL STORZ (on the right; [26, 27]). B) In-house developed click-on multispectral filter wheel (*) enabling switching between white light imaging and Cy5 imaging. C In vivo visualization of the prostate using white light imaging (top), receptor-mediated PSMA imaging (basal expression) after intravenous administration of EuK‐(SO3)Cy5‐mas3 (center; red on black) and real-time color coding of the fluorescence signal and corresponding signal-to-background ratio (SBR) in the prostate using in-house developed software [26, 27]

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