Fig. 2From: Quantitative evaluation of canine urinary bladder transitional cell carcinoma using contrast-enhanced ultrasonography9Â year-old entire female mixed breed dog with nonpedunculated round shaped mass, located at the level of the bladder trigone. B-mode ultrasonography shows the bladder mass with homogeneous echo pattern and interruption of hyperechoic bladder wall by less echogenic tumor tissue (a), without evidence of vascular signal (b). CEUS image shows the avid homogenous enhancement of tumour tissue and the loss of bladder wall hypoenhancing muscular layer at base of tumor (c)Back to article page