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Iatrogenic trauma to the thorax.

C O Ovenfors

    Journal of Thoracic Imaging
    |July 1, 1987
    PubMed
    Summary

    Iatrogenic thoracic injuries are common in critically ill patients. Early diagnosis via chest radiography can detect complications from procedures like overpressure ventilation, preventing serious conditions such as pneumothorax.

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    Area of Science:

    • Medical Imaging
    • Pulmonology
    • Critical Care Medicine

    Background:

    • Increasingly sophisticated medical treatments for critically ill patients lead to more frequent iatrogenic (medically caused) damage to the thorax.
    • Simple radiologic procedures like chest radiography and fluoroscopy are crucial for diagnosing silent complications.

    Purpose of the Study:

    • To highlight the diagnostic role of radiography in identifying iatrogenic thoracic complications.
    • To emphasize the link between overpressure ventilation and lung injury.
    • To underscore the importance of follow-up radiography after invasive procedures.

    Main Methods:

    • Review of radiologic findings in critically ill patients.
    • Analysis of experimental evidence on lung damage from overpressure ventilation.
    • Discussion of complications associated with common medical devices and procedures.

    Main Results:

    • Overpressure ventilation can cause lung damage, including interstitial emphysema, at pressures as low as 40 cm H2O.
    • Chest radiography can reveal early signs of iatrogenic lung injury, such as perivascular air collections.
    • Placement of various tubes, catheters, and devices can lead to serious complications.

    Conclusions:

    • Chest radiography is vital for early detection of iatrogenic thoracic complications in critically ill patients.
    • Modification of respirator settings is necessary to prevent barotrauma and related issues.
    • Regular follow-up chest imaging is essential after invasive procedures to monitor for complications.

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