Normal Pleural Lines on Lung Ultrasound Pleural lines should be sharp and clear, ideally with A-lines showing good aeration. As lung disease occurs this will broaden (≠ pleural thickening from say asbestos, that looks different) and become thick and lumpy. This is normal— ʇɟıɥsI̍CͨMͫpɐɹɐd @PARADicmSHIFT #Normal #Pleural #ALines #Lung #Ultrasound #POCUS #Clinical #Pulmonary