A normal proton brain spectrum is seen in this figure. Notice that the zero frequency is on the right-hand side of the spectrum and it is usual to read the spectrum from right to left. The metabolites have a unique pattern of peaks at specific chemical shifts and the presence and concentration of these chemicals …
Surface/external phased array coils (torso or cardiac) and/or endorectal coil (ERC) can be used for the multiparametric MR Imaging of the prostate gland. The ERC is a wire coil that is inserted through a small plastic tube into the rectum to obtain high quality images of the prostate gland and seminal vesicles. The coil consists …
High-resolution MR Imaging of the orbits and facial skull on a moderately cooperative patient with squamous cell carcinoma (SCC) of the skin. SCC, the second most common form of skin cancer, is an uncontrolled growth of abnormal cells arising from the squamous cells in the epidermis, the skin’s outermost layer. SCCs may occur on all …
Left adrenal adenoma. Axial T1-weighted in- (A) and out-of-phase (B) images demonstrating signal drop-off on the out-of-phase sequence consistent with an adrenal adenoma with voxels containing both lipid and water protons. The most important MRI technique used to characterize adrenal lesions is CSI. In 1992, Mitchell and colleagues showed that CSI could detect intracellular lipid …
Important MRI Technique Used to Characterize Adrenal Lesions Read More »
Decisions, decisions… You’ve spent the majority of your life in school working hard for the big prize. But, now that your real life dream is creeping closer, you have to make that difficult decision, what kind of Nursing profession you have to chose This highly accurate algorithm is for those who are still clueless and …
The World’s Most Sophisticated Algorithm for Choosing a Nursing Speciality Read More »