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
278 results found
Question

Question 528

Which is INCORRECT regarding conventional pancreatic ductal anatomy?

Question

Question 529

Which is true regarding pancreatic divisum?

Question

Question 530

A 75 year old woman with epigastric pain has been assessed with MR cholangiopancreatography (MRCP). Which of the following is seen?

Question

Question 533

In these images, which air-filled structures have been labelled A and B respectively? 

Question

Question 883

Which correctly describes the Wolff-Chaikoff effect in thyroid physiology?

Question

Question 884

Which IS NOT a secondary cartilaginous joint?

Question

Question 885

Which of the following IS FALSE regarding saddle joints?

Question

Question 886

Which IS NOT an example of a fibrous joint?

Question

Question 887

A growth plate is an example of which joint type?

Question

Question 929

What's your favoured diagnosis for this bone lesion?

Question

Question 930

Which of the following does NOT relate to Paget disease of bone?

Question

Question 931

Which is NOT a recognised complication of Paget disease of bone?

Question

Question 932

What is the most likely cause of this skull appearance?

Question

Question 936

Where is the site of gastrointestinal bleeding in this man?

Question

Question 937

How sensitive is CT angiography in detecting lower gastrointestinal bleeding when the patient is actively bleeding?

Question

Question 938

What is considered to be the lowest detectable rate of gastrointestinal bleeding that can be identified with red blood cell labelled scintigraphy?   

Question

Question 939

Which is true regarding acute superior mesenteric vein thrombosis?

Question

Question 940

Which is FALSE regarding transient hepatic attenuation differences (THAD)? 

Question

Question 941

Which category of pathology best accounts for her abdominal pain?

Question

Question 966

What do you think is the diagnosis for this woman? 

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