title: Use of Nanoparticles As Contrast Agents for the Functional and Molecular Imaging of Abdominal Aortic Aneurysm.
abstract: Abdominal aortic aneurysm (AAA) is a degenerative disease of the aorta common in adults older than 65 years of age. AAA is usually imaged using ultrasound or computed tomography. Molecular imaging technologies employing nanoparticles (NPs) have been proposed as novel ways to quantify pathological processes, such as inflammation, within AAAs as a means to identify the risk of rapid progression or rupture. This article reviews the current evidence supporting the role of NP-based imaging in the management of AAA. Currently, ultrasmall superparamagnetic NPs enhanced magnetic resonance imaging appears to hold the greatest potential for imaging macrophage-mediated inflammation in human AAA.
authors.affiliation: Public Health and Tropical Medicine, College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, QLD, Australia; Queensland Research Centre for Peripheral Vascular Diseases, College of Medicine and Dentistry, James Cook University, Townsville, QLD, Australia.
authors.forename: Theophilus I
authors.initials: TI
authors.lastname: Emeto
authors.affiliation: Public Health and Tropical Medicine, College of Public Health, Medical and Veterinary Sciences, James Cook University , Townsville, QLD , Australia.
authors.forename: Faith O
authors.initials: FO
authors.lastname: Alele
authors.affiliation: Public Health and Tropical Medicine, College of Public Health, Medical and Veterinary Sciences, James Cook University , Townsville, QLD , Australia.
authors.forename: Amy M
authors.initials: AM
authors.lastname: Smith
authors.affiliation: Public Health and Tropical Medicine, College of Public Health, Medical and Veterinary Sciences, James Cook University , Townsville, QLD , Australia.
authors.forename: Felicity M
authors.initials: FM
authors.lastname: Smith
authors.affiliation: Department of Medicine, University of Cambridge, Cambridge Biomedical Campus, Addenbrookes Hospital , Cambridge , UK.
authors.forename: Tammy
authors.initials: T
authors.lastname: Dougan
authors.affiliation: Queensland Research Centre for Peripheral Vascular Diseases, College of Medicine and Dentistry, James Cook University, Townsville, QLD, Australia; Department of Vascular and Endovascular Surgery, The Townsville Hospital, Townsville, QLD, Australia.
authors.forename: Jonathan
authors.initials: J
authors.lastname: Golledge
keywords: abdominal aortic aneurysm; animal studies; diagnosis; human studies; nanoparticles