Preparation for Endoscopic Ultrasound Endoscopic ultrasound (EUS) is a diagnostic procedure that combines endoscopy with ultrasound technology, offering high-resolution images of the gastrointestinal wall and adjacent organs. This imaging technique is crucial for diagnosing and assessing various diseases. To ensure the accuracy and safety of the examination, patients need to prepare adequately before the procedure. Having an empty stomach before the test is essential to avoid interference from food residues and gas that could obscure the ultrasound image and affect the clarity of the images. The presence of food in the gastrointestinal tract can create artifacts that may impact the... Learn more