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Updated: Aug 5, 2025

Author Spotlight: Demonstrating Systematic Endobronchial Ultrasound to New Endoscopists
Published on: August 11, 2023
Pulmonary Embolism Diagnosed During Endobronchial Ultrasound in a Patient With Major Trauma
Tetsuro Maeda1, Alexander Fe1, Sandhya Khurana1
1Division of Pulmonary and Critical Care Medicine, University of Rochester Medical Center, Rochester, USA.
Abstract:
Pulmonary embolism (PE) is a serious condition that often poses a diagnostic challenge. We report a case of a 57-year-old man with tobacco dependence who presented with multiple trauma, with chest imaging findings concerning for malignancy. While performing bronchoscopy with endobronchial ultrasound (EBUS), an echogenic material was incidentally found in the left pulmonary artery. Computed tomography pulmonary angiography (CTPA) was immediately obtained and confirmed the diagnosis of PE. This case illustrates the utility of routine pulmonary artery examination during EBUS procedures in patients at risk of PE and the importance of prompt management including confirmation with CTPA.
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