[Sudden deaths due to non-traumatic aortic aneurysms rupture].

: In this work we review two cases of ruptured aortic aneurysms which arose from congenital abnormalities of the aortic wall structure. In the first case, a 16-year old, previously untreated boy died, with no previous symptoms of an aortic aneurysm. The boy was suspected of taking drugs and even of committing suicide. A young couple found the boy's body in the wood close to the bus stop. There were no signs of violence on the corpse and the body was fully and properly dressed. The autopsy revealed enlarged (true aneurysm) and ruptured ascending aorta with about 700 ml of blood in the pericardial sac. Toxicological examination was negative. Histopathology showed abnormalities in the structure of the wall of aorta in the place of the rupture. All other body organs and vessels seemed to be normal and properly developed except the thoracic aorta, and no other morphologic abnormalities were present. In the second case, the corpse of a 30-year-old man was found in his apartment (he lived with his parents). The parents claimed he did not use drugs or alcohol. The autopsy, as in the previous case, revealed a ruptured true aneurysm of the ascending aorta with 370 g of blood in the pericardial sac. The concaved thoracic cavity was also observed. After the autopsy, the man's parents reported that in childhood, their son was diagnosed to suffer from Marfan syndrome.