학술논문
Lung Ultrasound and Sonographic Subpleural Consolidation in COVID-19 Pneumonia Correlate with Disease Severity
Document Type
article
Author
Source
Critical Care Research and Practice, Vol 2021 (2021)
Subject
Language
English
ISSN
2090-1305
2090-1313
2090-1313
Abstract
Introduction. One of the ultrasonic features of COVID-19 pneumonia is the presence of subpleural consolidation (SPC), and the number of SPCs varies among patients with COVID-19 pneumonia. Aim. To examine the relationship between disease severity and the number of SPCs on admission. Methodology. This observational, prospective, single‐center study included patients with suspected COVID-19 infection who had been transferred to the ICU. A specialized intensivist in critical care ultrasound performed lung ultrasound (LUS) and echocardiography within 12 hours of a patient’s admission to the ICU. The aeration score was calculated, and the total number of SPCs was quantified in 12 zones of the LUS. Results. Of 109 patients with suspected COVID-19 pneumonia, 77 (71%) were confirmed. The median patient age was 53 (82–36) years, and 81 of the patients (73.7%) were men. The aeration score and the counts of subpleural consolidation in each zone were significantly higher in patients with COVID-19 pneumonia (P=0.018 and P