Utility of Endobronchial Ultrasound in Assessment of Intrathoracic Lesions in Paediatric Patients.

In adults, linear endobronchial ultrasound (EBUS) is the preferred modality to sample intrathoracic adenopathy and radial EBUS is a useful tool to biopsy peripheral pulmonary nodules. Utility in children is less well known. The objective of this study was to review the EBUS experience of two specialist centres to better define the current role of EBUS in paediatric practice. A retrospective record review of EBUS procedures undertaken in patients aged 0-17 years at the Royal Children's Hospital (Melbourne, Australia) and Thoraxklinik (Heidelberg, Germany) was performed. Data extracted included patient demographics, clinical presentation, bronchoscope (size and model), EBUS technique used, pathologic results, need for further invasive investigation, and complications. Between 2008 and 2017, ten EBUS procedures were performed (6 linear EBUS and 4 radial EBUS). No complications were reported. Linear EBUS was performed on subjects who were between 4 and 15 years old, with a 100% diagnostic yield. Radial EBUS was non-diagnostic in three cases of non-malignant disease. In one case, it was used successfully for imaging alone. Both linear and radial EBUS are safe and feasible in children. Diagnostic yield of linear EBUS was 100%. Radial EBUS did not demonstrate utility, likely reflecting the pathologies of underlying parenchymal masses in paediatric populations.

Informations de copyright

© 2019 S. Karger AG, Basel.