Pig Bladder Scan (image) University of Washington Caption A 3-D digital reconstruction of the inside of a stained pig's bladder. The images were taken using the UW's ultrathin, flexible endoscope, and stitched together into a mosaic using UW software. A urologist would inspect this 3-D image looking for signs of tumor growth. Credit University of Washington Usage Restrictions With credit. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.