Advanced MRI Clinical Practice: Brain Imaging
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Questions and Answers

What type of MPR reformatted planes does IAC's have?

  • Sagittal, Coronal and Axial (correct)
  • Only Coronal
  • Only Sagittal
  • Only Axial
  • What is the sequence used for Pituitary Sella post-op?

  • Dynamic T1 Fat Sat (FS)
  • T1 cor HR (sml FOV)
  • T1 sag HR (sml FOV) (correct)
  • T2 axial brain
  • What is the sequence used for microadenoma?

  • T1 cor C+ FS (sml FOV)
  • T1 axial brain (suprasella only)
  • Dynamic T1 Fat Sat (FS) pre, 0, 1, 2 & 3 min. (correct)
  • T1 sag C+ FS (sml FOV)
  • What type of sequence is used for paediatric brains?

    <p>SE's only</p> Signup and view all the answers

    What is the most likely diagnosis if MRS is performed on globus pallidus?

    <p>Hypoxic Ischaemic Encephalopathy (HIE)</p> Signup and view all the answers

    What happens to water content in the neonatal brain during the first few weeks of life?

    <p>It decreases markedly</p> Signup and view all the answers

    What changes occur in the brain during the first few weeks of life?

    <p>Longitudinal and transverse decay times increase in grey matter</p> Signup and view all the answers

    What is the sequence used for T1 axial IAC's?

    <p>T1 axial IAC's (C- &amp; C+)</p> Signup and view all the answers

    What is the sequence used for Pituitary Sella?

    <p>T1 sag HR (sml FOV)</p> Signup and view all the answers

    What is the most likely diagnosis if MRS is performed on globus pallidus and occipital lobe?

    <p>Leukodystrophy</p> Signup and view all the answers

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