PET is Wonderful Annual Meeting 2020 Oct 27, 2020 02:00 PM - 05:40 PM — Virtual Meeting (online)
Through the Looking Glass: Breaking Barriers in STEM Oct 28, 2020 12:00 PM - 03:30 PM — Virtual Meeting (online)
NRS Mental Health Network Annual Scientific Meeting 2020 Nov 04, 2020 09:00 AM - 05:30 PM — Virtual Meeting (online)
Scottish Radiological Society Annual General Meeting 2020 Nov 06, 2020 09:30 AM - 03:30 PM — Virtual Meeting (online)

eLearning

SINAPSE experts from around Scotland have developed ten online modules designed to explain medical imaging. They are freely available and are intended for non-specialists.


Edinburgh Imaging Academy at the University of Edinburgh offers the following online programmes through a virtual learning environment:

Neuroimaging for Research MSc/Dip/Cert

Imaging MSc/Dip/Cert

PET-MR Principles & Applications Cert

Applied Medical Image Analysis Cert

Online Short Courses

SINAPSE Image of the Month: Manganese-enhanced MRI

September 2019 SINAPSE Image of the Month

September2019

Courtesy of Dr Scott Semple, this image shows cardiac MRI tissue characterisation in a patient with myocardial infarction, comparing native T1 mapping at left (A) with manganese-enhanced MRI (MEMRI) T1 mapping at right (B). Shortened T1 in remote myocardium is evident on MEMRI, discriminable from infarcted myocardium.

Manganese-based contrast agents in MRI reduce the T1 relaxation time of water, enabling contrast in tissues where it accumulates (such as the myocardium). As a calcium analogue, manganese is taken up avidly by voltage-gated calcium channels into cells with active calcium handling, therefore its uptake is absent in infarcted tissue. With its ability to label viable myocardium directly, and the natural occurrence of manganese in vivo making its safety and toxicity profile more attractive than gadolinium, MEMRI offers exciting potential for myocardial viability assessment and wider clinical translation.

 

The image is taken from a recent review published in Heart:

Spath NB, Thompson G, Baker AH, Dweck MR, Newby DE, Semple SIK. Manganese-enhanced MRI of the myocardium. Heart 2019; Epub ahead of print.