Posttraumatic pseudoaneurysm of the superficial temporal artery: After paintball game.

A 20-year-old man suffered from a swelling with a painless but cosmetic problem in the right temporal region. Pseudoaneurysm of the superficial temporal artery is rare. It typically occurs after blunt trauma to the temporal region and presents as a painless, preauricular and pulsatile mass during the following 2-6 weeks.

Cardiac Tamponade Due to Pneumopericardium After Liver Transplant.

Pneumopericardium is a rare cause of cardiac tamponade, and it is an extremely rare complication of liver transplant. Here, we present a patient with cryptogenic liver cirrhosis who experienced cardiac tamponade secondary to a tension pneumopericardium during the postoperative course after liver transplant.