Frank Gaillard on Radiopaedia.org

Frank Gaillard

MBBS, MMed, FRANZCR, Hon. FRCR

Associate Professor Frank Gaillard is the Founder and Editor in Chief of Radiopaedia.org, which he began in December 2005. He is also a neuroradiologist at the University of Melbourne Department of Radiology of the Royal Melbourne Hospital in Australia.  

In 2021, in recognition of his contribution to radiology education, he was made an Honorary Fellow of the Royal College of Radiologists (UK). 

Disclosures:
  • Nothing to disclose
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Question 2244

On MRI, the white matter abnormalities in individuals with HIV-associated dementia typically... 

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Question 2246

Which of the following entities is LEAST likely to present as a lobulated pachymeningeal mass?

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Which of the following imaging signs is LEAST associated with meningiomas?

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Which of the following statements is TRUE regarding lymphocytic hypophysitis? 

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Question 2249

Which of the following tumors is most strongly associated with calcifications?

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Question 2250

Which of the following statements is TRUE regarding pseudoprogression of high-grade gliomas?

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Question 2251

The Stupp protocol for the treatment of high-grade gliomas comprises:

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Question 2252

Which of the following is most often TRUE regarding pseudoresponse in high-grade gliomas?

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Question 2253

Which of the following is NOT an MRI perfusion technique?

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Question 2254

Dynamic susceptibility contrast (DSC) MR perfusion relies on... 

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Question 2255

k-trans in MRI perfusion is a measure of... 

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Cerebral blood volume is typically elevated in... 

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Question 2257

Aqueduct stenosis causes... 

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Question 2258

An endoscopic third ventriculostomy creates a surgical communication between the third ventricle and the ...

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Question 2259

Pineal apoplexy most common results from acute hemorrhage into a... 

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Question 2260

Intracranial epidermoid cysts demonstrate diffusion restriction (on apparent diffusion coefficient - ADC) ... 

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Question 2261

Which MRI sequence is most important in making the diagnosis of Hirayama disease?

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Question 2262

Which of the following neurological presentations are classical for ventral cord herniation?

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Question 2263

What MRI artefact is demonstrated in the accompanying post-contrast T1-weighted fast spin echo image?