Articles

Cases

Courses

Andrew Dixon on Radiopaedia.org

Andrew Dixon ◉

MBBS (Hons) FRANZCR

Andrew is a Consultant Radiologist at the Alfred Hospital in Melbourne, Australia. He has primary subspecialty expertise in neuroradiology, with secondary interests in musculoskeletal imaging and trauma radiology.

He is a keen radiology educator, having achieved international recognition for his courses including Radiopaedia's Trauma Radiology Course, Emergency Radiology Course and Medical Imaging Anatomy Course. He founded the Radiology Channel on YouTube.

He is currently Radiopaedia's academic director and was co-convenor of the Radiopaedia Virtual Conference in 2020, 2021, 2022 and 2023.

Andrew is a director of Radiopedia Events Pty Ltd

Disclosures:

Nothing to disclose

Create new question

278 results found

Question 968

Which is NOT TRUE of head and neck paragangliomas?

Question 969

Which is the most common jugular fossa mass?

Question 970

Which is NOT a typical imaging characteristic of a jugular paraganglioma?

Question 971

Several named signs are visible on this CT, but which one is NOT present?

Question 972

What is the most likely diagnosis for this mass based on the MRI appearance?

Question 974

What is the most likely diagnosis for the mass now that you have seen the CT?

Question 975

Which is true of trigeminal neuralgia?

Question 976

Which artery is most commonly implicated as a cause of hemifacial spasm?

Question 977

Which artery is most commonly implicated as a cause of trigeminal neuralgia?

Question 978

Which of these cranial nerves has its transition zone located the furthest away from its root entry zone?

Question 1066

Which patient has neurofibromatosis type 1?

Question 1067

Which patient has Langerhans cell histiocytosis?

Question 1068

Which patient has renal osteodystrophy?

Question 1069

Which patient has a teratoma?

Question 1070

Which patient has a caecal volvulus?

Question 1071

Which patient has cysticercosis?

Question 1072

Which finding is NOT seen with regards to the lateral meniscus on this MRI?

Question 1073

Which most correctly describes the right L5-S1 findings on this scan?

Question 1074

This 70-year-old woman presented with foot pain. Which toe shows evidence of gout?

Question 1080

This 30-year-old male presented with a non-productive cough. Which pulmonary nodule pattern is evident?

+Systems

+Article Sections

+Sort By

ADVERTISEMENT: Supporters see fewer/no ads

Updating… Please wait.

Unable to process the form. Check for errors and try again.

Thank you for updating your details.