title: Visceral and peripheral arterial pseudoaneurysms.
abstract: OBJECTIVE
  Pseudoaneurysms are not rare, and various conditions can cause a pseudoaneurysm in all the cardiovascular systems. In this article, we discuss and show images of pseudoaneurysms of various arteries caused by various conditions.
  
  
  CONCLUSIONS
  CT, MRI, sonography, and angiography may all be valuable in the imaging workup of pseudoaneurysms. Knowledge of the various appearances of pseudoaneurysms and of the proper management is essential to prevent a catastrophic outcome in cases of pseudoaneurysm.
authors.affiliation: Department of Radiology, Nagasaki University School of Medicine, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan.
authors.forename: Eijun
authors.initials: E
authors.lastname: Sueyoshi
authors.forename: Ichiro
authors.initials: I
authors.lastname: Sakamoto
authors.forename: Kazuaki
authors.initials: K
authors.lastname: Nakashima
authors.forename: Kazunori
authors.initials: K
authors.lastname: Minami
authors.forename: Kuniaki
authors.initials: K
authors.lastname: Hayashi
mesh_terms: D017541:Aneurysm, False / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D003952:Diagnostic Imaging; D006801:Humans; D016491:Peripheral Vascular Diseases / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D014781:Viscera / Q000098:blood supply*