Frank Gaillard ◉ ◈

Which of the following is a molecular subtype of ependymoma associated with a poor prognosis?

Which of the following long-term habits is the most important when seeking to improve as a diagnostic radiologist?

As a junior radiology trainee which of the following is LEAST likely to be helpful when reviewing multiparametric scans?

What is the Dunning-Kruger effect?

Which of the following terms denotes a placenta that has placental villi extending into the myometrium but not reaching the serosa?

Which of the following features is NOT a marker of placenta accreta spectrum disorder?

In placenta accreta spectrum disorder, when is the optimal time for MRI scanning?

An infarct in this location would be expected to lead to which of the following clinical syndrome?

A 2-year-old girl presents with a 15-month history of head shaking and bilateral nystagmus. She is investigated with an MRI. What is the most likely underlying condition? 

A 40-year-old man with end-stage renal failure suffers acute features consistent with a pontine infarct. A CT demonstrates the following features. What is the most likely underlying condition?

This 75-year-old man is investigated for memory loss with an MRI of the brain. An axial image from a gradient echo (MERGE) T2* sequence is shown. What does this patient most likely have?

In the accompanying diagram of the lateral surface of the cerebral hemisphere, which letter corresponds to the inferior temporal sulcus? 

In the accompanying diagram of the lateral surface of the cerebral hemisphere, which letter corresponds to the superior temporal sulcus? 

In the accompanying diagram of the lateral surface of the cerebral hemisphere, which letter corresponds to the lateral sulcus? 

In the accompanying diagram of the lateral surface of the cerebral hemisphere, which letter corresponds to the central sulcus? 

In the accompanying diagram of the lateral surface of the cerebral hemisphere, which letter corresponds to the precentral sulcus? 

In the accompanying diagram of the lateral surface of the cerebral hemisphere, which letter corresponds to the superior frontal sulcus? 

In the accompanying diagram of the interhemispheric surface of the cerebral hemisphere, which letter corresponds to the paracentral sulcus? 

In the accompanying diagram of the interhemispheric surface of the cerebral hemisphere, which letter corresponds to the pars marginalis of the cingulate sulcus? 

In the accompanying diagram of the interhemispheric surface of the cerebral hemisphere, which letter corresponds to the central sulcus?