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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>DTLE Mini-Project Presentation</title>
<link rel="stylesheet" href="css/reset.css">
<link rel="stylesheet" href="css/reveal.css">
<link rel="stylesheet" href="css/theme/serif.css" id="theme">
<link rel="stylesheet" href="css/custom.css">
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<link rel="stylesheet" href="lib/css/monokai.css">
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link.rel = 'stylesheet';
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document.getElementsByTagName('head')[0].appendChild(link);
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</head>
<body>
<div class="reveal">
<s class="slides">
<section>
<h1>Magnetic Resonance Imaging (MRI) Scanners</h1>
<h2>DTLE Mini-Project Presentation</h2>
<p>
<large>Christopher Kok Yong En</large>
</p>
</section>
<section>
<h2>Objectives</h2>
<large>Understand the underlying physics for MRI scanners.</large>
</section>
<section>
<section>
<h2>Principles</h2>
</section>
<section data-timing=120>
<h3>Nuclear Magnetic Resonance (2D)</h3>
<iframe id="compass" data-src="viz/nmr-compass/index.html" style="height: 95vh; width: 100%"></iframe>
<small>Available on <a href="https://forcelightning.github.io/mri-viz/nmr-compass/">Github</a></small>
</section>
<section data-timing=120>
<h3>Nuclear Magnetic Resonance (3D)</h3>
<iframe id="test" data-src="viz/nmr-spin/index.html" style="height: 95vh; width: 100%"></iframe>
<small>
Available on <a href="https://forcelightning.github.io/mri-viz/nmr-spin/">Github</a>
<br>
Further reading: Hanson, 2008.
</small>
</section>
</section>
<section>
<section>
<h2>Applications</h2>
</section>
<section data-timing=90>
<h3>Medical Imaging</h3>
<ul>
<li>Neuroimaging</li>
<li class="fragment">Cardiovascular</li>
<li class="fragment">Musculoskeletal</li>
<li class="fragment">Liver and Gastrointestinal</li>
<li class="fragment">Angiography</li>
</ul>
<aside class="notes">
MRI is the investigative tool of choice for neurological cancers over CT, as it offers better visualization of the posterior cranial fossa, containing the brainstem and the cerebellum.
<br><br>
Cardiac MRI is complementary to other imaging techniques, such as echocardiography, cardiac CT, and nuclear medicine.
<br><br>
Applications in the musculoskeletal system include spinal imaging, assessment of joint disease, and soft tissue tumors.
<br><br>
Hepatobiliary MR is used to detect and characterize lesions of the liver, pancreas, and bile ducts. Focal or diffuse disorders of the liver may be evaluated using diffusion-weighted, opposed-phase imaging, and dynamic contrast enhancement sequences.
<br><br>
Magnetic resonance angiography (MRA) generates pictures of the arteries to evaluate them for stenosis (abnormal narrowing) or aneurysms (vessel wall dilatations, at risk of rupture).
</aside>
</section>
</section>
<section>
<section>
<h2>Manufacturers</h2>
<small>List retrieved from <a href="http://mriquestions.com/brands-of-scanners.html">MRI Questions</a></small>
</section>
<section><h3>Siemens</h3>
<h4>Magnetom 7T: Terra</h4>
<img class="stretch" data-src="images/mri_siemens.jpg"><br>
<small>Retrieved from: <a href="https://static.healthcare.siemens.com/siemens_hwem-hwem_ssxa_websites-context-root/wcm/idc/groups/public/@global/@imaging/@mri/documents/image/mda2/njyw/~edisp/siemens_mri_magnetom-terra_360-side-03643526/~renditions/siemens_mri_magnetom-terra_360-side-03643526~10.jpg">Siemens</a></small>
</section>
<section>
<h3>GE Healthcare</h3>
<h4>SIGNA Premier 3.0 T</h4>
<img class="stretch" data-src="images/mri_ge.jpg"><br>
<small>Retrieved from: <a href="https://healthcare-in-europe.com/media/product/1747/content_img-01-ge-signapremier.jpg">Healthcare in Europe</a></small>
</section>
<section>
<h3>Philips</h3>
<h4>MR Ingenia Elition 3.0T</h4>
<img class="stretch" data-src="images/mri_philips.jpg"><br>
<small>Retrieved from: <a href="https://www.philips.com.au/c-dam/b2bhc/master/landing-pages/elition/elition-x.jpg">Philips</a></small>
</section>
<section>
<h3>Canon Medical Systems</h3>
<h4>Vantage Galan 3T</h4>
<img class="stretch" data-src="images/mri_canon.jpg"><br>
<small>Retrieved from: <a href="https://us.medical.canon/resources/img/products/magnetic-resonance/vantage-galan-3t/mr-galan-3t-landing-hero-product-01.jpg">Canon Medical Systems US</a></small>
</section>
<section>
<h3>Hitachi</h3>
<h4>Echelon 1.5T</h4>
<img class="stretch" data-src="images/mri_hitachi.png"><br>
<small>Retrieved from: <a href="http://www.hitachi-medical-systems.eu/uploads/tx_hitachimedical/32_ECHELONSmartSlider1.png">Hitachi Medical Systems</a></small>
</section>
</section>
<section><h2>Conclusions</h2></section>
<section>
<h2>References</h2>
<ul>
<li>Hanson, Lars G. (2008) Is Quantum Mechanics necessary for understanding Magnetic Resonance? Concepts in Magnetic Resonance Part A, 32A (5). pp. 329-340. ISSN 1546-6086</li>
</ul>
</section>
<section>
<h2>Q&A</h2>
</section>
</div>
</div>
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