Endoscopic Ultrasound (EUS) is a cutting-edge diagnostic procedure that combines endoscopy and ultrasound technology to obtain detailed images of internal organs, tissues, and blood vessels. Using a flexible endoscope equipped with an ultrasound probe, EUS provides high-resolution, real-time images of areas that are difficult to visualize with traditional imaging methods, such as the pancreas, bile ducts, and lymph nodes. It is commonly used for early detection of cancers, evaluating gastrointestinal disorders, and guiding biopsies for more accurate diagnoses. EUS offers a minimally invasive option with improved precision, contributing to better treatment planning and patient outcomes.