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).

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Question Which of the following is NOT a reported presentation of persistent h... 15 days ago

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Question Which radiographic modality is best for delineating the anatomy of th... 15 days ago

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Question Which of the following is NOT directly related and commonly associate... 15 days ago

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Question Which statement best characterizes macroprolactin?... 2 months ago

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Question The recurrent artery of Heubner usually arises from the...... 6 months ago

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Question Which of the following features would be LEAST expected in a polymorp... 8 months ago

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Question Which of the following features would be LEAST expected in a polymorp... 9 months ago

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Question Which of the following tumours is LEAST likely to be included in a li... 9 months ago

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Question Which of the following is FALSE regarding gangliogliomas?... 9 months ago

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Question Which of the following features is helpful in distinguishing a dysemb... 9 months ago

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Question What is the kindling phenomenon in the context of epilepsy?... 9 months ago

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Question Using immunohistochemistry, dysembryoplastic neuroepithelial tumours... 9 months ago

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Question A lesion in which of the following locations is LEAST likely to resul... 9 months ago

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Question Which of the following metabolites accumulates in patients with isoci... 9 months ago

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Question In a patient with a diagnosis of glioblastoma (GBM), which of the fol... 9 months ago

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Question Which of the following is a good prognostic factor for glioblastoma (... 9 months ago

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Question What is the approximate expected apparent diffusion coefficient (ADC;... 9 months ago

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Question What is the approximate expected apparent diffusion coefficient (ADC;... 9 months ago

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Question Ependymomas are most commonly encountered in the...... 9 months ago

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Question What is the approximate expected apparent diffusion coefficient (ADC;... 9 months ago

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Question In patients with ischaemic infarcts, which of the following sequences... 9 months ago

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Question In patients with ischaemic infarcts, which of the following sequences... 9 months ago

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Question Which of the following is a molecular subtype of ependymoma associate... 10 months ago

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Question The immediate post-operative scan following glioblastoma resection sh... 11 months ago

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Question On the first post-treatment scan following glioma resection, increase... 11 months ago

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Question Pseudoprogression following glioblastoma treatment is more commonly s... 11 months ago

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Question Why do some patients with symptoms of cord or thecal sac compression... 11 months ago

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Question An infarct in this location would be expected to lead to which of the... about 1 year ago

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Question An infarct in this location would be expected to lead to which of the... about 1 year ago

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Question A 2-year-old girl presents with a 15-month history of head shaking an... about 1 year ago

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Question Which patient has hydatid disease?... about 1 year ago

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Question Which of the accompanying images represents a CT of the posterior fos... about 1 year ago

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Question Which of the accompanying images would be best to assess for the pres... about 1 year ago

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Question Which of the following lettered arrows indicates the choroidal fissur... about 1 year ago

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Question Which of the following lettered arrows indicates the Sylvian fissure?... about 1 year ago

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Question What procedure is being performed in the accompanying image? ... about 1 year ago

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Question What is the most likely cause of this acute cerebral infarct?... about 1 year ago

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Question What left-sided neurology is this patient most likely to demonstrate?... about 1 year ago

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Question A four-year-old, previously well, presents with headaches and undergo... about 1 year ago

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Question A young man, previously well, presents with persistent headaches. He... about 1 year ago

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Question A young adult, previously well, presents with headaches. They undergo... about 1 year ago

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Question An 80-year-old female, with a history of pancreatic carcinoma five ye... about 1 year ago

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Question A 20-year-old woman presents with headaches and undergoes a contrast... about 1 year ago

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Question A 70-year-old female, previously well, presents with vague headaches... about 1 year ago

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Question The appearance of this sagittal MRI of the brain is most consistent w... about 1 year ago

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Question An 80-year-old man presents with ataxia and an MRI is performed. What... about 1 year ago

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Question This 3-month old boy presents with increasing head circumference. He... about 1 year ago

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Question A 3-year-old girl presents with a headache. She undergoes a contrast... about 1 year ago

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Question A 66-year-old woman presents with nausea, headache and vomiting. She... about 1 year ago

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Question An 80-year-old woman known for a chronic bone disorder with markedly... about 1 year ago

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