Digital Imaging Software to Create a 'Google Earth' View of the Bladder, University of Washington Reveals

Bladder cancer is the fourth-most-common cancer in men and one of the most expensive cancers to treat from diagnosis to death. After initial diagnosis and surgery, patients must return to the urologist at least yearly for a costly, time-consuming and uncomfortable bladder scan. Tumors recur in more than half of patients. Researchers at the University of Washington are proposing a more automated approach that could be cheaper, more comfortable and more convenient for both doctors and patients. Their system would use the UW's ultrathin laser endoscope, which is like a thin piece of cooked spaghetti, in combination with software that stitches together images from the scope's path to create a full, 3-D panorama of the bladder interior.