Endovascular coil embolisation of a giant pulmonary artery pseudoaneurysm from a gunshot wound

Abstract

A 38-year-old female was brought to the trauma emergency room after sustaining multiple gunshot wounds to the right chest and abdomen. She had pulmonary contusions involving the right lung and a haemopneumothorax initially managed with chest tube placement. A few weeks into her hospitalisation, she was found to have a giant right pulmonary artery pseudoaneurysm, which corresponded to a bullet tract. The pseudoaneurysm was causing a steal phenomenon and impaired perfusion of the right middle lobe and right lower lobe. Endovascular coil embolisation of the pseudoaneurysm was performed with restoration of perfusion to the right lung.