Fat saturation, also known as fat suppression, is a technique used to suppress the signal from fat tissues in order to enhance the visibility of other tissues or structures of interest. Fat saturation is particularly useful in areas where fat can interfere with the interpretation of the MRI imag...
MRI Fat Saturation In the triglyceride molecules of fat, the electronic environment (shield) of the protons is not the same as that of water molecules. The 2 kinds of molecules have different proton resonance frequencies, measured by chemical shift (3.5 ppm). ...
这些脉冲序列中包含一个特殊的脉冲,通常称为脂饱和脉冲(fat saturation pulse)。脂饱和脉冲的作用是通过特定的频率和幅度设置来抑制脂肪信号,从而提高其他非脂肪组织的对比度。同时,脂饱和脉冲还可以减少图像中的伪影和各种成像的混淆。 现在让我们看看fat sat技术是如何应用的。在进行MRI检查之前,医生会根据患者的需要...
To compare two fat suppression techniques used for 3D T1-weighted sequence in breast MRI (magnetic resonance imaging), namely Dixon versus spectral fat saturation (fat sat).All breast MRI examinations performed in a Philips 3 T unit between March 2013 and October 2015 including either a Dixon...
Lesion margin and internal enhancement evaluation improves using the Dixon technique. Superior image quality of the Dixon technique improves breast MRI interpretation. 展开 关键词: Breast MRI Dixon technique Fat suppression 3 Tesla, Contrast enhanced ...
A 2-year-old boy with acute optic neuritis, confirmed by gadolinium-DTPA enhancement of the optic nerve using frequency-selective fat-saturation pulse magnetic resonance imaging (Fat-Sat MRI), is reported. Because it is difficult in very young children to sufficiently evaluate visual acuity, visual...
A bidirectional relationship exists between adipose tissue metabolism and iron regulation. Total body fat, fat distribution and exercise influence iron status and components of the iron-regulatory pathway, including hepcidin and erythroferrone. Conversel
decyl bromide, the fat saturation improvement material like FC77 and FC43, should do magnetic resonance image (MRI) scan or around the body it removes skin - air interface with that and it is possible, improves fat saturation in MRI to make the problem decrease regarding anatomy image pickup...
3.0 T MRIFat suppression techniquesDixonTo compare two fat suppression techniques used for 3D T1-weighted sequence in breast MRI (magnetic resonance imaging), namely Dixon versus spectral fat saturation (fat sat).Kalovidouri, AnastasiaFirmenich, NatachaDelattre, Benedicte M. A.Picarra, MarliseBecker...
(57)< Abstract > It seems like the fluoro carbon, the manner where it installs on the body of the patient who desirably the perfluoro octyl bromide and the perfluoro decyl bromide, the fat saturation improvement material like FC77 and FC43, should do magnetic resonance image (MRI) scan ...