X-Ray diagnosis of pneumothorax in intensive care units
Galanski, M.; Hartenauer, U.; Krumme, B.
Der Radiologe 21(10): 459-462
1981
ISSN/ISBN: 0033-832X PMID: 7302201 Document Number: 178353
Pneumothorax is the most severe manifestation of pulmonary barotrauma which occurs in mechanical ventilation. Diagnosis of pneumothorax in intensive care radiology is of particular difficulty. Chest radiographs in supine position show a variety of signs which may be helpful but are not conclusive. There are different techniques for verification of ventrally located pneumothorax. 45 degrees tangential radiographs of the hemithorax in question are most conclusive for demonstration of extrapulmonary air located inside the pleural cavity. This 45 degrees technique ist easy to carry out without changing the patients position.