[Intramural hematoma of the thoracic aorta: Medical treatment or surgery?]. / Hématome intramural de l'aorte thoracique : traitement médical ou chirurgie ?

Intramural hematoma (IMH) of the aorta is an uncommon entity. This disease shares many characteristics with acute aortic dissection. Treatment of IMH remains controversial. We report the case of a 58 years old man with hypertension disease who was admitted in emergency department with suspicion of acute aortic dissection. Transoesophageal echocardiography showed IMH involving the descending aorta which spread afterwards to the ascending aorta. Patient was treated medically and echocardiographic follow-up showed that aortic hematoma remains stable. Two years later, patient is alive and the last TEE reveals disappearance of hematoma in ascending aorta and decrease of it in descending aorta.