Articles

Articles are a collaborative effort to provide a single canonical page on all topics relevant to the practice of radiology. As such, articles are written and edited by countless contributing members over a period of time. A global group of dedicated editors oversee accuracy, consulting with expert advisers, and constantly reviewing additions.

5 results found
Article

Cardiac blood pool scan

A multi-gated (MUGA) cardiac blood scan scan is a common study performed in patients who are receiving potentially cardiotoxic chemotherapy.  Indications acute myocardial infarction (AMI) coronary artery disease (CAD) evaluation after coronary artery bypass graft surgery cardiomyopathy / my...
Article

Cardiac imaging planes

Cardiac imaging planes are used to orientate imaging in cardiac MRI, and are reconstructed for cardiac CT. There are three main planes, which are centred on a line (using body imaging planes) from the cardiac apex to the middle of the mitral valve, that is the true long axis of the heart 1,2:  ...
Article

Normal chest imaging examples

This article lists examples of normal imaging of the chest and surrounding structures, divided by modality. Radiograph Adult examples chest radiograph PA adult male example 1 example 2: with inverted windows example 3 PA adult female example 1 example 2 example 3: with labels example...
Article

Rapid ultrasound in shock

The Rapid ultrasound in shock (RUSH) protocol is a structured point-of-care ultrasound examination performed at the time of presentation of a shocked patient. It is a more detailed and longer exam than the FAST scan, with the aim to differentiate between hypovolemic, cardiogenic, obstructive and...
Article

Triple-rule-out CT

Triple-rule-out CT (TRO CT) angiography may be ordered in the setting of acute chest pain to examine the thoracic aorta and the coronary and pulmonary arteries. The protocol helps exclude life-threatening causes of acute chest pain, especially if atypical, or if alternative causes to acute coron...

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