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. His favourite emoji is 🍍

Andrew is a director of Radiopedia Events Pty Ltd

Disclosures:
  • Nothing to disclose
315 results
Question

Question 1081

What is the most likely diagnosis?

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Question 1082

What is the most likely cause for this patient's upper zone fibrosis? 

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Question 1084

Where is this mass located?

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Question 1085

What is the diagnosis?

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Question 1086

What is the diagnosis?

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Question 1087

What type of Salter-Harris injury is this?

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Question 1090

Which article did Frank attach this image to? 

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Question 1091

Which is the most likely diagnosis?

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Question 1092

What is the most likely diagnosis from the options listed?

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Question 1093

Which of these diagnoses can be made on this single small bowel barium follow-through image? 

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Question 1094

Neonatal chest x-ray with no further clinical information provided. What is the most likely diagnosis?

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Question 1095

What is the diagnosis?

Question

Question 1096

What is the most likely diagnosis?

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Question 1097

Which diagnosis should be suspected from this chest x-ray?

Question

Question 1098

Liver MRI with in and out of phase T1 weighted images. What is the most likely diagnosis? 

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Question 1099

12-year-old with wrist pain. What is the most likely diagnosis?

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Question 1100

What is the most likely diagnosis?

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Question 1101

Myometrial mantle thickness (as shown here) can be useful in diagnosing interstitial ectopic pregnancy. A normal myometrial mantle should be no less than what thickness?  

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Question 1102

Which is the most common type of internal bowel herniation? 

Question

Question 1103

What is the primary cause for the small bowel abnormality?

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