This month, the prize on offer is free registration for a course offered by the European School of Radiology (ESOR), anywhere in Europe. Simply leave your answer to the question below, as a comment on this post, before February 23 (comments now closed). All correct answers will be entered into a draw and a winner will be selected by the editor of ESR News. The answer and winner will be announced by the end of February.

Question: What is the most likely diagnosis?

A. Maxillary antroliths
B. Gardner syndrome

Click here to reveal the answer

Congratulations to the winner of this month’s competition, Helene Gimonet!

Thank you to all participants and well done to those who got the correct answer. Keep an eye out for the March issue of ESR News and your next chance to win registration for an ESOR course of your choice.

Please note that the competition is open to ESR members only. The choice of ESOR course is open, but the winner must fit any eligibility criteria for the chosen course. The prize must be claimed within 12 months.

Click here for a current overview of ESOR courses.