title: [Large thrombus in non-aneurysmal descending aorta and peripheral embolism: report of a case and review of the literature].
abstract: We describe the case of a middle-aged woman with massive thrombosis of the aortic bifurcation, treated with emergency surgery. The patient was later evaluated by transthoracic echocardiography, which resulted normal, and by transesophageal echocardiography, which demonstrated a huge thrombus in the lumen of the descending thoracic aorta, in the absence of gross vessel wall abnormalities. Thus, the patient underwent a second surgical intervention and the thrombus was successfully removed. The episode led us to review the medical literature about cases of thrombosis and embolization originating from macroscopically normal aortas. This review underscores the diagnostic yield of the transesophageal study of the aorta in patients with systemic embolization (particularly in the presence of risk factors for atherosclerosis) and supports a wider indication of transesophageal echocardiography in the evaluation of systemic embolizating syndromes.
authors.affiliation: Unità Operativa a di Cardiologia e Cure Intensive Cardiologiche, Ospedale Generale Regionale della Valle d'Aosta.
authors.forename: S
authors.initials: S
authors.lastname: Rizzo
authors.forename: A
authors.initials: A
authors.lastname: Lupi
authors.forename: P
authors.initials: P
authors.lastname: Cristallini
authors.forename: G
authors.initials: G
authors.lastname: Mobilia
authors.forename: M
authors.initials: M
authors.lastname: De Marchi
mesh_terms: D001013:Aorta, Thoracic; D001018:Aortic Diseases / Q000150:complications* / Q000000981:diagnostic imaging*; D004617:Embolism / Q000150:complications*; D005260:Female; D006801:Humans; D008875:Middle Aged; D013927:Thrombosis / Q000150:complications* / Q000000981:diagnostic imaging*; D014463:Ultrasonography