Figure 1From: Has lung ultrasound an impact on the management of patients with acute dyspnea in the emergency department?Lung ultrasound major syndromes. (A) Diffuse B-lines representing interstitial syndrome. (B) Alveolar consolidation. (C) M-mode findings of a pneumothorax (stratosphere sign or bar code sign; left), and a normal lung (seashore sign). (D) Pleural effusion.Back to article page