seashore sign
Sonographic
diagnosis of pneumothorax: M-mode illustrating the ‘seashore sign.’ The pleural line divides the image in half: The motionless portion above the pleural line creates horizontal ‘waves,’ and the sliding line below it creates granular pattern, the ‘sand’
Sonographic
diagnosis of pneumothorax: ‘Lung point sign.’ (Right) B-mode depicting the lung point: Sliding lung touching the chest wall. (Left) The ‘seashore sign’ (white arrow) and the ‘stratosphere sign’ (dotted arrow) as the lung intermittently contacts the chest wall
Assoziationen und Differentialdiagnosen zu Strand-Zeichen (Sonographie Lunge):
