Diagnostic imaging
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Last reviewed: April 2020
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Diagnostic imaging, scans and X-rays | Australian Government Department of Health
Diagnostic imaging includes ultrasound, computed tomography (CT) scans, X-rays (including mammography), magnetic resonance imaging (MRI), nuclear medicine imaging and positron emission tomography (PET). Find out what we’re doing to support this important part of our health system.
Read more on Department of Health website
Positron Emission Tomography
Diagnostic Imaging Pathways - Common Procedures Positron Emission Tomography (PET) Positron Emission Tomography utilises short acting, positron emitting isotopes to investigate a number of disease processes
Read more on Diagnostic Imaging Pathways website
Computed Tomography
Diagnostic Imaging Pathways - Common Procedures Computed Tomography (CT) Computed Tomography (CT) involves using an X-ray tube coupled to a detector system, encased within a doughnut shaped gantry
Read more on Diagnostic Imaging Pathways website
Magnetic Resonance Imaging
Diagnostic Imaging Pathways - Common Procedures Magnetic Resonance Imaging (MRI) MRI Principles MRI is based on the interaction between nuclei of hydrogen atoms occurring abundantly in all biological tissues and the magnetic fields generated and controlled by the MRI system's instrumentation
Read more on Diagnostic Imaging Pathways website
Why do I even need this test? A Diagnostic Imaging and Informed Consent Consumer Resource
This information is for people who want to find out more about why they have been asked to have a diagnostic test and what it could involve – so that they can make an informed choice about it.
Read more on Consumers Health Forum of Australia website
Nuclear Medicine
Diagnostic Imaging Pathways - Common Procedures Nuclear Medicine Nuclear medicine is a functional form of imaging, compared to radiology, which assesses for structural change
Read more on Diagnostic Imaging Pathways website
Clinical Radiology Professions - InsideRadiology
InsideRadiology provides free and easily accessible, accurate, up to date and credible information about medical imaging tests and procedures.
Read more on InsideRadiology website
Medical Imaging and You
Advances in medical technology have given doctors access to a wider range of medical imaging tests than ever before to help them diagnose, manage and treat internal conditions. This brochure provides a basic understanding of radiation, its use in medical imaging, the risks and benefits, and the safety factors built into imaging procedures.
Read more on ACI - Agency for Clinical Innovation website
Cardiac Imaging - InsideRadiology
InsideRadiology provides free and easily accessible, accurate, up to date and credible information about medical imaging tests and procedures.
Read more on InsideRadiology website
Musculoskeletal Imaging - InsideRadiology
InsideRadiology provides free and easily accessible, accurate, up to date and credible information about medical imaging tests and procedures.
Read more on InsideRadiology website
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Foreign Body (Suspected)Diagnostic Imaging Pathways - Foreign Body (Suspected)
This pathway provides guidance on the imaging of adult patients with a suspected foreign body.This pathway provides guidance on the imaging of adult patients with a suspected foreign body.
Read more on Diagnostic Imaging Pathways website
Peripheral Stent Follow-Up
This pathway provides diagnostic imaging guidance for follow-up of patients with peripheral arterial stents.
Read more on Diagnostic Imaging Pathways website
Imaging for chronic abdominal pain in adults | Issue 2 | Volume 38 | Australian Prescriber
Diagnostic imaging is often not indicated in chronic abdominal pain. In particular, undifferentiated abdominal pain is rarely an indication for a CT scan. CT...
Read more on Australian Prescriber website
Bowel Obstruction (Suspected)
This pathway provides guidance for imaging adult patients with suspected bowel obstruction, including the roles of plain abdominal radiography and more advanced imaging
Read more on Diagnostic Imaging Pathways website
Paediatric, Magnetic Resonance Imaging
This pathway provides guidance on general Magnetic Resonance Imaging in children.
Read more on Diagnostic Imaging Pathways website
Liver Lesion (Incidental)
This pathway provides guidance on the imaging of adult patients with a focal liver lesion discovered incidentally on imaging for unrelated indications, who have no history of malignancy or risk factors for hepatocellular carcinoma.
Read more on Diagnostic Imaging Pathways website
Paediatric, Hydronephrosis (Antenatal)
This pathway provides guidance for imaging newborn and paediatric patients with antenatally detected hydronephrosis.
Read more on Diagnostic Imaging Pathways website
Abscess (Intra-Abdominal)
This pathway provides guidance for imaging adult patients with suspected intra-abdominal abscess, including those with and without a recent surgical operation.
Read more on Diagnostic Imaging Pathways website
Crohn's Disease (Suspected)
This pathway provides guidance on imaging patients with clinically suspected Crohns disease.
Read more on Diagnostic Imaging Pathways website
Hip Pain (Non-Traumatic)
This pathway provides guidance on the imaging of adult patients with new onset, non-traumatic hip pain.
Read more on Diagnostic Imaging Pathways website
