After fifty years; a diagnosis of thoracic aneurysm.
D001014:Aortic Aneurysm / Q000175:diagnosis*; D017545:Aortic Aneurysm, Thoracic; D003937:Diagnosis, Differential; D006801:Humans; D013945:Thymoma / Q000175:diagnosis*
AORTIC ANEURYSM/differential diagnosis; THYMOMA/differential diagnosis