[Thoracic radiology in the intensive care unit].

The clinical evaluation of the intensive care unit patient is based upon multiple parameters, including portable chest x-ray examination. Knowledge of the methods, capabilities, and limitations is prerequisite for a legally correct and medically reasonable approach. This report provides basic knowledge about pleural und pulmonary pathologies, e.g., pneumothorax, pleural effusion, atelectasis, aspiration, pneumonia, lung edema, and acute respiratory distress syndrome.