title: Patient with Leriche's syndrome and concomitant superior mesenteric aneurysm: evaluation with contrast-enhanced three-dimensional magnetic resonance angiography, computed tomography angiography and digital subtraction angiography.
abstract: Conventional angiography is regarded as the gold standard in vascular imaging but it is invasive, and difficulty may be encountered in the evaluation of aortic occlusion disease. Superior mesenteric artery aneurysm is an uncommon disease, which can result in life-threatening haemorrhage after rupture. With the rapid development of computed tomography angiography (CTA) and magnetic resonance angiography (MRA), high-quality images of the vascular system can be obtained in a non-invasive manner. We report a case of Leriche's syndrome with concomitant superior mesenteric aneurysm using contrast-enhanced 3-D CTA and MRA, with digital subtraction angiography correlation.
authors.affiliation: Department of Radiology, Queen Mary Hospital, Hong Kong SAR, China. chanhlh@yahoo.com
authors.forename: H H L
authors.initials: HH
authors.lastname: Chan
authors.forename: K S
authors.initials: KS
authors.lastname: Tai
authors.forename: L K C
authors.initials: LK
authors.lastname: Yip
mesh_terms: D000783:Aneurysm / Q000175:diagnosis* / Q000000981:diagnostic imaging; D000792:Angiography / Q000379:methods*; D015901:Angiography, Digital Subtraction / Q000379:methods*; D001012:Aorta, Abdominal / Q000000981:diagnostic imaging / Q000473:pathology; D003287:Contrast Media; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007089:Image Enhancement / Q000379:methods; D021621:Imaging, Three-Dimensional / Q000379:methods*; D007925:Leriche Syndrome / Q000175:diagnosis* / Q000000981:diagnostic imaging; D018810:Magnetic Resonance Angiography / Q000379:methods*; D017538:Mesenteric Artery, Superior / Q000000981:diagnostic imaging / Q000473:pathology*; D008875:Middle Aged; D011856:Radiographic Image Enhancement / Q000379:methods; D014057:Tomography, X-Ray Computed / Q000379:methods*
chemical_list: D003287:Contrast Media