منابع مشابه
Fetal cardiac MRI
Background MRI has been confirmed as an important tool for fetal central nervous system and other diseases. MRI has also emerged as a powerful approach to imaging heart diseases in infants. But fetus with heart diseases diagnosed by MRI has relative rarely been reported. Now most doctors agree that fetal cardiac MRI can provide some additional information when the patient was with some special ...
متن کاملDynamic MRI of the fetal myocardium
Background Fetal cardiovascular MRI has been hampered by the lack of a reliable cardiac gating signal. A recently proposed solution to this problem is metric optimized gating (MOG) [1-3]. Here, we demonstrate the ability of MOG to acquire images of the fetal myocardium without conventional cardiac gating. Our work is motivated by the need for high-resolution dynamic imaging in the assessment of...
متن کاملFetal cardiac cine imaging using highly accelerated dynamic MRI with retrospective motion correction and outlier rejection
PURPOSE Development of a MRI acquisition and reconstruction strategy to depict fetal cardiac anatomy in the presence of maternal and fetal motion. METHODS The proposed strategy involves i) acquisition and reconstruction of highly accelerated dynamic MRI, followed by image-based ii) cardiac synchronization, iii) motion correction, iv) outlier rejection, and finally v) cardiac cine reconstructi...
متن کاملFetal brain during a binge drinking episode: a dynamic susceptibility contrast MRI fetal brain perfusion study.
We assessed the effects of a single episode of maternal alcohol intoxication on fetal brain blood perfusion in three pregnant dams (baboons) at the 24th week of pregnancy using dynamic susceptibility contrast magnetic resonance imaging. After the oral administration of alcohol, there was a four-fold increase in the peak contrast concentrations in the fetal brain. In addition, we observed a two-...
متن کاملA LARGE BRAIN HYDATID CYST AND CARDIAC INVOLVEMENT
Echinococcosis is endemic in many sheep-raising areas of the world. Cardiac involvement in patients with hydatid disease is uncommon (<2%). Here, we report a 30-year-old shepherd from Oshnavie, West Azarbaijan who was presented with right hemiparesis and admitted in neurosurgery ward of Imam Khomeini Hospital, Urmia, Iran because of a large cystic lesion in brain MRI. There was left bundle bran...
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ژورنال
عنوان ژورنال: Radiology
سال: 2019
ISSN: 0033-8419,1527-1315
DOI: 10.1148/radiol.2018182025