Autoimmune encephalitis is a relatively novel nosological entity characterized by an immune-mediated damage of the central nervous system. While originally described as a paraneoplastic inflammatory phenomenon affecting limbic structures, numerous instances of non-paraneoplastic pathogenesis, as well as extra-...
Nuclear medicine techniques, such as Positron Emission Tomography (PET) or Single Photon Emission Computed Tomography (SPECT), that rely on the tracer principle, have found an important place in the diagnostic management of cancer [6]. The tracer principle describes the ability to label minute amou...
FLAIR shows a high signal intensity lesion located in the right occipital lobe (1A), with no enhancement on post-contrast T1WI to be seen (1B). Isointensity on DWI and high ADC suggest low cellularity (1C, D), and low rCBV indicates low perfusion (1E), with no signs of neo...
They develop a passion for the language they are learning. Each unhappy language learner, on the other hand, finds his or her own reason to be turned off. I got turned on to French flair long ago and my passion for French has stayed with me for over 50 years.” All languages present...
than small field-of-view application, such as in the brain, is to be determined. Detectors Semiconductor detector technology based on, for example CZT, is also moving into oncological SPECT. Initial models have been based on traditional dual detector design with the improved energy resolution ...
It is a labyrinth the wealthy are wailing endlessly to come out from. Therefore, don’t the dollar is the ultimate currency that would buy you life and joy. At most such pleasures would be becoming dismally ephemeral with the flair in them quickly evaporating away over time. ...
A focus of abnormal T2/FLAIR signal hyperintensity in the right periventricular white matter, with differential remote sequelae of periventricular leukomalacia, migraines, posttraumatic, or less likely inflammatory causes. Flow voids at the skull base are preserved. There is no abnormal enhancement. ...
Hereditary hemorrhagic telangiectasia (HHT), also referred to as Osler-Weber-Rendu syndrome, is an autosomal dominant disease that causes abnormal communication of arteries and veins throughout the body (Faughnan et al.2020; Kim et al.2015). These abnormal communications lead to a spectrum of mani...
(B), Axial T1 inversion recovery post contrast (C) and Coronal Positron Emission Tomograpy (PET) scan (D): There is a heterogeneously enhancing ill-defined area of T2/FLAIR hyperintensity involving the medial aspect of the left globus pallidus (arrows), anterior aspect of the left thalamus ...