Table 1.

Summary table for posttraumatic pulmonary artery pseudoaneurysm.

Etiology	Chest trauma
Incidence	Insufficient information/unknown
Gender ratio	Commonly associated with acquired etiologies.
Age predilection	Commonly associated with acquired etiologies.
Treatment	Pulmonary resection, angiographic embolization or conservative treatment with close clinical and radiological monitoring
Prognosis (of PAP)	Endovascular treatments carry similar risks to other endovascular embolization procedures throughout the body.
Imaging findings	Early arterial contrast enhancement without venous pooling in the late phase. Contrast filled pouching with persistent communication to the damaged artery.