[Diagnostics of pneumothorax with ultrasound].

The article deals with a method of pneumothorax diagnostics based on verification of four ultrasound sings--lung sliding absence, B-lines absence, lung pulse absence and lung point presence. Use of ultrasound allows to quickly diagnose a pneumothorax and to monitor the condition of pleural space. Introduction of the ultrasound methods into routine work ICU specialists can increase safety of patients.