[Water enema in colonic ultrasonography].

The transabdominal ultrasonography has less importance in the diagnosis of colonic tumors. To increase the diagnostic efficiency, the authors examined the colon with ultrasound - during water enema. They found 5 tumors and 4 polyps from 85 patients. They found, that this method is suitable for the intraluminal tumors' diagnosis. They want to investigate the other changes of the intestinal wall in the future.