A Blunt Traumatic Giant Pseudoaneurysm of the Brachiocephalic Artery: A Case Report from Somalia.

Introduction: Pseudoaneurysm of the brachiocephalic artery is a rare condition that can occur as a result of various causes, including trauma, iatrogenic injury, and infection. The clinical presentation of brachiocephalic artery pseudoaneurysms can vary depending on the size and location of the pseudoaneurysm. The treatment options for innominate artery pseudoaneurysms include both surgical and endovascular approaches. Our goal of the study is to increase awareness and early detection of blunt injuries in the chest, clavicle, or sternoclavicular joint that may cause a vascular injury. Case presentation: We present here A 24-year-old male came to present with an acute onset of dyspnea, stridor (an abnormal, high-pitched respiratory sound produced by irregular airflow in a narrowed airway), a worsening cough, and chest pain that had been worsening over several months. His medical history was significant for blunt chest trauma secondary to a bicycle fall 3 months earlier. Discussion: A traumatic giant pseudoaneurysm of the innominate artery is a rare but potentially life-threatening condition. Treatment options for brachiocephalic artery pseudoaneurysm include both endovascular and surgical approaches. This case report contributes to the current literature when any patient has a blunt injury in the chest, clavicle, or sternoclavicular joint and is highly suspect of a vascular injury. To increase awareness, we first need to exclude if there is any vascular injury, which helps to detect it early and intervene. Conclusion: Brachiocephalic artery traumatic large pseudoaneurysm is an uncommon but potentially fatal disorder that can arise from a number of different sources. Achieving favorable results requires prompt diagnosis and proper care, which may include open surgical repair and endovascular procedures. To better comprehend the condition and optimize its management approaches, more investigation and case studies are required.