Early Change in Ferumoxytol-Enhanced Magnetic Resonance Imaging Signal Suggests Unstable Human Cerebral Aneurysm
نویسندگان
چکیده
منابع مشابه
Early change in ferumoxytol-enhanced magnetic resonance imaging signal suggests unstable human cerebral aneurysm: a pilot study.
BACKGROUND AND PURPOSE The clinical significance of early (ie, within the first 24 hours) uptake of ferumoxytol by macrophages in the wall of human cerebral aneurysms is not clear. The purpose of this study was to determine whether early uptake of ferumoxytol suggests unstable cerebral aneurysm. METHODS Thirty unruptured aneurysms in 22 patients were imaged with magnetic resonance imaging 24 ...
متن کاملFerumoxytol-enhanced magnetic resonance imaging in acute myocarditis
OBJECTIVES Ultrasmall superparamagnetic particles of iron oxide (USPIO)-enhanced MRI can detect tissue-resident macrophage activity and identify cellular inflammation within tissues. We hypothesised that USPIO-enhanced MRI would provide a non-invasive imaging technique that would improve the diagnosis and management of patients with acute myocarditis. METHODS Ten volunteers and 14 patients wi...
متن کاملFerumoxytol-enhanced magnetic resonance imaging assessing inflammation after myocardial infarction
OBJECTIVES Macrophages play a central role in the cellular inflammatory response to myocardial infarction (MI) and predict subsequent clinical outcomes. We aimed to assess temporal changes in cellular inflammation and tissue oedema in patients with acute MI using ultrasmallsuperparamagnetic particles of iron oxide (USPIO)-enhanced MRI. METHODS Thirty-one patients were recruited following acut...
متن کاملFerumoxytol enhanced black-blood cardiovascular magnetic resonance imaging
BACKGROUND Bright-blood and black-blood cardiovascular magnetic resonance (CMR) techniques are frequently employed together during a clinical exam because of their complementary features. While valuable, existing black-blood CMR approaches are flow dependent and prone to failure. We aim to assess the effectiveness and reliability of ferumoxytol enhanced (FE) Half-Fourier Single-shot Turbo Spin-...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Stroke
سال: 2012
ISSN: 0039-2499,1524-4628
DOI: 10.1161/strokeaha.112.673400