To report a case of spontaneous rupture of an internal thoracic artery aneurysm and discuss diagnostic and therapeutic challenges, highlighting its significance in emergency medicine.
Key Findings:
Ruptured ITA aneurysms can present as acute hemothorax and require high suspicion for diagnosis, emphasizing the need for thorough evaluation.
CTA is crucial for definitive diagnosis, revealing active extravasation and hemothorax, which can guide urgent intervention.
Endovascular therapy is an effective first-line treatment for hemodynamically unstable patients, improving survival outcomes.
Interpretation:
This case illustrates the critical need for emergency physicians to consider ITA aneurysm rupture in patients with unexplained hemothorax and hemodynamic instability, urging vigilance in diagnosis.
Limitations:
The rarity of ITA aneurysms may lead to underdiagnosis, impacting timely treatment.
Limited data on the true incidence of ITA aneurysms exist, which may hinder awareness and preparedness in clinical settings.
Conclusion:
Spontaneous rupture of an ITA aneurysm is a rare but life-threatening condition that can be effectively managed with endovascular techniques.
