Complications Complications caused by a TMGSW can range from mild to life-threatening depending on which structures are damaged. It can be rapidly lethal if a major structure is involved. Some of the possible complications caused by a TMGSW are: * damage to great vessels such as the vena cava, aorta, pulmonary arteries * damage to cardiac muscle * massive hemorrhage * cardiac tamponade * hemomediastinum * pneumomediastinum * neurologic injury * In many cases there is pneumothorax or hemothorax due to the proximity of the lungs to the mediastinum.
Transmediastinal gunshot wound
Thoracic aorta injury
Pulmonary laceration
Mediastinal lymphadenopathy
Tracheoinnominate fistula
Esophageal rupture
Exercise-induced laryngeal obstruction
Retropharyngeal abscess