Endosonographic Instrumentation

Abstract

Endoscopic ultrasound is a relatively new technology that has a growing indication which extends beyond the field of gastroenterology. The high degree of resolution and the ability to perform real time imaging during both diagnostic and therapeutic interventions allow ultrasound to remain a highly valuable modality. The first and most important step in performing EUS is to have a thorough understanding on its mechanics as well as the available instrumentation. This chapter sets out to do both.