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A pneumothorax is a condition where air builds up in the space between the lung and the chest wall, causing the lung to collapse. This condition arises when air enters the space between the parietal and visceral pleura, disrupting the negative pressure essential for lung inflation. This can lead to a partial or complete collapse of the lung.
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[Traumatic Diaphragmatic Injury].

Yasushi Matsuda1, Yasushi Hoshikawa

  • 1Department of Thoracic Surgery, Fujita Health University, Toyoake, Japan.

Kyobu Geka. the Japanese Journal of Thoracic Surgery
|September 26, 2022
PubMed
Summary
This summary is machine-generated.

Traumatic diaphragmatic injury (TDI) is a rare but serious condition with high mortality. Prompt diagnosis and surgical repair are crucial for improving patient outcomes and survival rates.

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Area of Science:

  • Trauma Surgery
  • Thoracic Surgery
  • Surgical Critical Care

Background:

  • Traumatic diaphragmatic injury (TDI) is infrequent but carries a significant mortality risk.
  • TDI presents as either blunt or penetrating trauma, with differing etiologies and geographical prevalence (e.g., traffic accidents vs. stab/gunshot wounds).
  • Diagnosis timing influences patient stability, with acute phases often presenting unstable vital signs requiring immediate intervention, while delayed phases may be more stable.

Purpose of the Study:

  • To review the diagnosis and management of traumatic diaphragmatic injuries.
  • To highlight the importance of timely diagnosis and appropriate surgical repair in reducing TDI mortality.
  • To discuss the different approaches and repair techniques for diaphragmatic defects.

Main Methods:

  • Review of traumatic diaphragmatic injury cases following The Japanese Association for The Surgery of Trauma notation.
  • Diagnostic modalities include chest X-ray and multi-detector row computed tomography (CT) with multi-planar reconstruction.
  • Surgical approaches involve thoracotomy, laparotomy, or combined procedures.

Main Results:

  • Mortality rates for TDI range from 8.8% to 19.8%.
  • Computed tomography (CT) is a key diagnostic tool for identifying diaphragmatic injuries.
  • Surgical repair typically utilizes interrupted or horizontal mattress sutures with non-absorbable material.

Conclusions:

  • Early and accurate diagnosis of TDI is essential for effective management.
  • Careful assessment for co-existing complications and abdominal viscera injuries is critical.
  • Prompt surgical intervention, tailored to the injury type and patient condition, is necessary to mitigate high mortality rates.