Hydrocolonic Sonography. A Forgotten Technique
1. Abstract 1.1. Objectives: Study of the sensitivity of Hydrocolonic Sonography (HS) in the detection of colonic lesions and how hydrocolonic sonography with echographic contrast agent (HSEC) can improve this technique. Hydrocolonic sonograhpy with ultrasound contrast (dual system), of a malignant polyp in sigmoid colon. On the left half of the video, we can observe a …