The intubated patient with mediastinal disease--a role for esophageal access using the endobronchial ultrasound bronchoscope

Abstract

Ultrasound-guided transbronchial needle aspiration using the bronchoscope with a dedicated curvilinear probe has emerged as a primary tool for the investigation of mediastinal pathology. Recently, the utility of this scope has been expanded to include access via the esophagus. In this case series, we describe a role for esophageal ultrasound using the endobronchial ultrasound bronchoscope in the diagnostic evaluation of critically ill/intubated patients with mediastinal disease. Esophageal access with the ultrasound bronchoscope allows the pulmonologist to diagnose mediastinal disease in the intubated patient with minimal risk.

Keywords: endobronchial ultrasound; esophageal ultrasound; fine needle aspiration; respiratory failure.