The Validity of Quantifying Pulmonary Contusion Extent by Lung Ultrasound Score for Predicting ARDS in Blunt Thoracic Trauma

Figure 4

3 CT scan images classifying lung contusions. (a) Total areas on the left lung filled with lesions (score 4); (b) lesions filling the whole lateral and part of medial lung (score 3); (c) contusion not filling all the lateral nor the medial areas (score 2).

(a)

(b)

(c)