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Delayed hemothorax after blunt thoracic trauma: an uncommon entity with significant morbidity
1Department of Trauma/General Surgery, Baystate Medical Center, Springfield, Massachusetts 01199, USA.
The Journal of Trauma
|October 23, 1998
Summary
Delayed hemothorax after blunt chest trauma is a distinct complication, primarily affecting patients with multiple or displaced rib fractures. Early recognition of chest pain and dyspnea can lead to timely intervention.
Area of Science:
- Trauma Surgery
- Thoracic Medicine
- Emergency Medicine
Background:
- Blunt thoracic trauma can lead to hemothorax, a collection of blood in the pleural space.
- Delayed hemothorax is an uncommon but significant complication requiring specific diagnostic criteria.
Observation:
- A retrospective review identified 12 cases of delayed hemothorax following blunt chest trauma.
- The average presentation time was between 18 hours and 6 days post-injury.
- A characteristic prodrome of pleuritic chest pain and dyspnea preceded diagnosis in most cases.
Findings:
- Delayed hemothorax predominantly occurs in patients with multiple or displaced rib fractures (92% of cases).
- A recognizable prodrome of new-onset chest pain and shortness of breath was observed 4-19 hours before treatment in 11 out of 12 patients.
- This complication represents a unique clinical entity distinct from immediate post-traumatic hemothorax.
Implications:
- Identifying high-risk patients with multiple/displaced rib fractures is crucial for anticipating delayed hemothorax.
- Vigilance for the specific prodromal symptoms can enable earlier diagnosis and management.
- Prompt intervention can mitigate the risks associated with delayed hemothorax in trauma patients.