Transesophageal approach to lung, adrenal biopsy and fiducial placement using endoscopic ultrasonography (EUS): An interventional pulmonology experience. Initial experience of the UCSF-FRETOC (fresno tracheobronchial & oesophageal center) study group

EUS can be safely performed by a trained interventional pulmonologist for the diagnosis of lung, adrenal masses and placement of fiducials. We think that interventional pulmonologists in the United States involved in lung cancer staging should receive training in EUS techniques.