Normal Lung Sliding in the case of Bullous Lung Disease Patient presents with with Rt chest pain/dyspnea. hx of Bullous Lung Dz seen on CT. Concern for PTX. Can u/s help? Answer: Yes. 2019 study of 81 patients showed 97.5% sensitivity and 100% specificity. Direct visualization of lung sliding is very useful. Next image in thread has LUS over bleb. Dr. Robert Jones @RJonesSonoEM #Normal #Lung #Sliding #clinical #ultrasound #pocus #pulmonary #Bullous #Bullae