European Journal of Cardio-Thoracic Surgery, Vol 12, 510-512, Copyright © 1997 by European Association for Cardio-thoracic Surgery
Intramural hematoma of the thoracic aorta: precursor sign to thoracic aortic dissection
A Prat, J Saez De Ibarra, JP Beregi and V Doisy
Department of Cardio Vascular Surgery, Service de CCV A, Hopital Cardiologique, Lille, France. aprat@chru-lille.fr
A 60-year-old man was admitted at his local hospital for persistent chest
pain and suspicion of aortic dissection. No evidence of aortic dissection
or intimal disruption was noted by means of computed tomography and
transesophageal echocardiography. A localized intramural hematoma of the
ascending aorta was found. He was first treated medically and remained
asymptomatic for 8 days when he developed a new episode of chest pain. He
was found to have an acute type A dissection by computed tomography. He
underwent graft replacement of the ascending aorta and had an uneventful
post-operative course. This case report describes the development of true
aortic dissection in a patient who previously had a localized intramural
hematoma.