Endoscopic Ultrasound

What is an endoscopic ultrasound (EUS)?

An endoscopic ultrasound (EUS) is typically an outpatient procedure that allows your doctor to create images of your digestive tract and surrounding organs by combining endoscopy images with ultrasound images.

In certain situations, EUS also allows your doctor to obtain samples of fluids and/or tissue for further analysis using fine-needle aspiration. EUS c