[Injection of indocyanine green by vasopuncture in fluorescence laparoscopic radical prostatectomy].

Injection of ICG by vasopuncture is minimally invasive and safe. ICG-mediated near-infrared imaging and real-time fluorescence imaging of the vas deferens and seminal vesicles can achieve precise positioning and removal of the seminal vesicles and prostate gland without causing rectal injury.