Geriatric Diagnostic Imaging

  • Senan Nagaratnam


This review will highlight the improvements that have occurred in the safety of imaging in advanced age. The review will discuss the mechanisms that may give rise to interaction in the use of contrast in imaging. The review will briefly update the usefulness of imaging modalities in research and in clinical practice, for the purpose of the diagnosis and staging of the dementias. The diagnosis of dementia in the oldest old can be challenging. Currently there are an array of imaging modalities that are available for research and clinical use.


Diagnostic imaging Computed tomography Magnetic resonance imaging Contrast-induced nephropathy (CIN) Acute renal injury 



I wish to thank Dr. Mark Wilkinson for his comments.


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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Senan Nagaratnam
    • 1
  1. 1.Alfred Medical ImagingSydneyAustralia

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