Ultrasound for the Detection of Pleural Effusions and Guidance of the Thoracentesis Procedure

Abstract EN

Objective.

To review the use of ultrasound for the detection of pleural effusions and guidance of the thoracentesis procedure.

Methods.

Two clinical cases will be presented in which ultrasound proved beneficial in guiding the diagnosis and management of patients with pleural effusions and respiratory distress.

The ultrasound techniques for the evaluation of pleural effusions and performance of the thoracentesis procedure are discussed.

A review of the most current literature follows to present the known diagnostic and safety benefits of ultrasound guidance for thoracentesis.

Conclusions.

Ultrasound improves the diagnostic accuracy for the detection of pleural effusions over standard chest radiographs.

Ultrasound can also diagnose a complicated pleural effusion that may be at higher risk for an adverse outcome during a thoracentesis.

Optimally, thoracentesis should be performed under direct ultrasound guidance to decrease the complication rate and improve patient safety.