[Reliability of ultrasound ileus diagnosis].

Abstract

We investigated in this study if we would be able to find the correct indication for laparotomy earlier by sonographical examination than by clinical and radiological findings. In 48 of 594 patients with unknown abdominal diseases we found an intestinal obstruction by laparotomy. The indication based on clinical and radiological findings in 37 patients (sensitivity: 77.1%). In comparison the indication for laparotomy was predetermined correctly only after sonographical examination in 45 patients (sensitivity: 89.6%). According to the number of sonographical findings the reliability of the indication for laparotomy increased. The examination by sonography is a valuable tool in the diagnosis of intestinal obstruction.