PET is Wonderful Annual Meeting 2021 Oct 26, 2021 12:00 AM — Virtual Meeting (online)
NRS Mental Health Network Annual Scientific Meeting 2021 Nov 02, 2021 09:00 AM - 05:00 PM — Royal College of Physicians, Edinburgh (and online)
SRS Autumn Meeting 2021 Nov 12, 2021 08:30 AM - 04:00 PM — Dundee

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: CTPA coronary artery calcification

January 2020 SINAPSE Image of the Month

January2020

Courtesy of Dr Michelle Williams, this image shows coronary artery calcification in the left anterior descending coronary artery, with examples of mild (a), moderate (b), and severe (c) calcification, on computed tomography pulmonary angiogram (CTPA) images.

Coronary artery calcification is a marker of coronary artery disease as it is an important part of atherosclerotic plaques. It is usually identified on dedicated cardiac computed tomography (CT) performed with electrocardiogram gating. However, it can also be identified and quantified on routine computed tomography images performed without electrocardiogram gating, including CTPA, for non-cardiac indications. In these circumstances it can potentially identify patients with previously unknown coronary artery disease.

The prevalence and severity of coronary artery calcification was assessed in 400 patients who underwent CTPA for the assessment of pulmonary embolism. Coronary artery calcification was found to be common, occurring in 68% of patients. Patients with coronary artery calcification were three times more likely to die than patients without coronary artery calcification, after 3 years of follow-up, and coronary artery calcification was a more important predictor of long-term morality than the severity of the initial pulmonary embolism.

 

The image is taken from a recent study published in Clinical Radiology:

Williams MC, Morley NCD, Muir KC, Reid JH, van Beek EJR, Murchison JT. Coronary artery calcification is associated with mortality independent of pulmonary embolism severity: a retrospective cohort study. Clin Rad 2019; 74(12): 973.e7-973.e14.