title: The formation of two layers detectable by intraoperative echocardiography is a reliable predictor of late thrombosis within the false lumen of a dissected aorta.
abstract: The subjects consisted of one patient with chronic type A and three patients with chronic type B aortic dissection, who underwent replacement of an aorta obliterating distal false lumen. After the repair, the formation of two layers was detected by direct scanning echocardiography within the false lumen even during heparinization. In all cases, postoperative computed tomography confirmed complete thrombosis of the false lumen. The formation of two layers was considered to be a reliable predictor of late thrombosis.
authors.affiliation: Department of Cardiovascular Surgery, National Cardiovascular Center, Suita, Osaka, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Yoshida
authors.forename: Y
authors.initials: Y
authors.lastname: Okita
authors.forename: M
authors.initials: M
authors.lastname: Ando
authors.forename: S
authors.initials: S
authors.lastname: Kitamura
mesh_terms: D000328:Adult; D000368:Aged; D000784:Aortic Dissection / Q000601:surgery; D015901:Angiography, Digital Subtraction; D001013:Aorta, Thoracic / Q000000981:diagnostic imaging; D017545:Aortic Aneurysm, Thoracic / Q000601:surgery; D001783:Blood Flow Velocity; D015150:Echocardiography, Doppler; D006083:Graft Occlusion, Vascular / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D016343:Monitoring, Intraoperative; D011237:Predictive Value of Tests; D013927:Thrombosis / Q000150:complications / Q000000981:diagnostic imaging* / Q000503:physiopathology; D014057:Tomography, X-Ray Computed