Lung ultrasound: a promising tool to monitor ventilator-associated pneumonia in critically ill patients.

ABSTRACT: Ventilator-associated pneumonia (VAP) is the most frequent intensive care unit (ICU)-acquired infection that is independently associated with mortality. Accurate diagnosis and timely treatment have been shown to improve the prognosis of VAP. Chest X-ray or computed tomography imaging are used for conventional assessment of VAP, but these methods are impractical for real-time measurement in critical patients. Therefore, lung ultrasound (LUS) has been increasingly used for the assessment of VAP in the ICU. Traditionally, LUS has seemed unsuitable for the detection of lung parenchyma owing to the high acoustic impedance of air; however, the fact that the reflection and reverberation in the detection region of the ultrasound reflect the underlying pathology of lung diseases has led to the incr

SUBMITTER: Wang G 

PROVIDER: S-EPMC5081926 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature