title: Spiral-shaped iatrogenic arterial dissection during superior mesenteric arteriography: a latent risk of diagnostic angiography using the power injector.
abstract: We report a rare case of iatrogenic arterial dissection of the superior mesenteric artery (SMA) during diagnostic angiography. A conventional superior mesenteric arteriogram obtained using an automated power injector revealed an arterial dissection 2s after the initiation of contrast-medium injection. This case indicates that although careful catheter manipulations during angiography are essential, certain unavoidable complications may occur.
authors.affiliation: Department of Radiology, Faculty of Medicine, Kyushu University, Japan. ttajima@nk-cc.go.jp
authors.forename: T
authors.initials: T
authors.lastname: Tajima
authors.forename: H
authors.initials: H
authors.lastname: Honda
authors.forename: T
authors.initials: T
authors.lastname: Kuroiwa
authors.forename: K
authors.initials: K
authors.lastname: Yoshimitsu
authors.forename: H
authors.initials: H
authors.lastname: Irie
authors.forename: H
authors.initials: H
authors.lastname: Aibe
authors.forename: K
authors.initials: K
authors.lastname: Chijiiwa
authors.forename: K
authors.initials: K
authors.lastname: Masuda
mesh_terms: D000368:Aged; D000784:Aortic Dissection / Q000209:etiology*; D000792:Angiography / Q000009:adverse effects* / Q000295:instrumentation*; D003287:Contrast Media; D005260:Female; D006801:Humans; D007049:Iatrogenic Disease; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging* / Q000293:injuries*; D012306:Risk
chemical_list: D003287:Contrast Media