Fig. 1From: Doppler ultrasound contribution in vesico-peritoneal and vesico-cutaneous fistulas diagnosis: two case reports of a new signUltrasonographic images of intraperitoneal anechoic free fluid collection (a and b; blue star) with a rupture of the urinary bladder dome (a; orange arrow). In b, Doppler shows an abnormal signal, simulating a ureteral jet, but pointing from the inside to the outside of the bladder (yellow arrow)Back to article page