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[Traumatic chest lesions. Computed tomography findings].

Alessandro Severo Alves de Melo1, Edson Marchiori, Luiza Beatriz Melo Moreira

  • 1Serviço de Radiologia, Hospital Municipal Souza Aguilar, Rio de Janeiro, Brazil.

Revista Portuguesa De Pneumologia
|December 29, 2004
PubMed
Summary

Computed tomography (CT) reveals that lung injuries are the most frequent thoracic trauma, affecting 96% of patients. Pleural lesions like hemothorax and pneumothorax are also common in trauma cases.

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Area of Science:

  • Medical Imaging
  • Trauma Surgery
  • Radiology

Background:

  • Trauma remains a leading cause of mortality.
  • Thoracic injuries significantly worsen patient outcomes.
  • Computed tomography (CT) is crucial for diagnosing trauma.

Purpose of the Study:

  • To analyze computed tomography findings in 200 thoracic trauma cases.
  • To identify the prevalence and types of thoracic lesions in trauma patients.
  • To establish the role of CT in evaluating traumatic thoracic injuries.

Main Methods:

  • Retrospective analysis of 200 thoracic trauma cases.
  • Review of computed tomography scans for thoracic lesions.
  • Categorization and quantification of identified injuries.

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Main Results:

  • Lung lesions were most common (96%), including contusions (89%) and atelectasis (20.5%).
  • Pleural lesions occurred in 70% of cases, with hemothorax (60.5%) and pneumothorax (42%) being prevalent.
  • Mediastinal lesions (14%), diaphragmatic rupture (4%), and soft tissue emphysema (18%) were also observed.

Conclusions:

  • Computed tomography is highly effective in detecting a wide spectrum of thoracic injuries post-trauma.
  • Lung contusions and pleural effusions are the most frequent findings in patients with thoracic trauma.
  • Comprehensive CT evaluation is essential for managing patients with severe thoracic trauma.