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

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319 results found

Andrew Dixon ◉ edited the...

Case Pelvic fractures (Malgaigne fracture) 4 months ago

Reviewed by Mohammad Taghi Niknejad ◉ 4 months ago

Andrew Dixon ◉ edited the...

Case Traumatic aortic rupture 8 months ago

Reviewed by Patrick O'Shea ◉ 8 months ago

Andrew Dixon ◉ edited the...

Case Apical capping due to thoracic fractures, pelvic trauma 8 months ago

Reviewed by Patrick O'Shea ◉ 8 months ago

Andrew Dixon ◉ edited the...

Case Posterior dislocation of sternoclavicular joint 11 months ago

Reviewed by Joachim Feger ◉ 11 months ago

Andrew Dixon ◉ edited the...

Case Lateral compression pelvic injury about 1 year ago

Reviewed by Mohammad Taghi Niknejad ◉ about 1 year ago

Andrew Dixon ◉ created the...

Question Which of the following chest radiographs does NOT show any evidence o... over 1 year ago

Reviewed by Mohamed Saber ◉ over 1 year ago

Andrew Dixon ◉ edited the...

Question A young man with sickle cell anemia presented to the emergency depart... over 1 year ago

Reviewed by Rohit Sharma ◉ over 1 year ago

Andrew Dixon ◉ edited the...

Question Blood within cerebral sulci is located in which space?... almost 2 years ago

Reviewed by Ian Bickle ◉ almost 2 years ago

Andrew Dixon ◉ edited the...

Question Why does blood appear white on a head CT?... almost 2 years ago

Reviewed by Ian Bickle ◉ almost 2 years ago

Andrew Dixon ◉ edited the...

Question What is the most likely diagnosis for the abnormality present on this... almost 2 years ago

Reviewed by Ian Bickle ◉ almost 2 years ago

Andrew Dixon ◉ edited the...

Case Traumatic direct caroticocavernous fistula almost 2 years ago

Reviewed by Patrick O'Shea ◉ almost 2 years ago

Andrew Dixon ◉ edited the...

Question What is the most likely cause of anterior knee pain in this 13-year-o... almost 2 years ago

Reviewed by Joachim Feger ◉ almost 2 years ago

Andrew Dixon ◉ created the...

Question What mechanism of knee injury would result in marrow contusion on MRI... almost 2 years ago

Reviewed by Joachim Feger ◉ almost 2 years ago

Andrew Dixon ◉ edited the...

Case Patent ductus arteriosus about 2 years ago

Reviewed by Joachim Feger ◉ about 2 years ago

Andrew Dixon ◉ edited the...

Question What finding is present on this radiograph that demonstrates the tend... about 2 years ago

Reviewed by Rohit Sharma ◉ about 2 years ago

Andrew Dixon ◉ edited the...

Case Bone lesion differential diagnosis - illustrations over 2 years ago

Reviewed by Joachim Feger ◉ over 2 years ago

Andrew Dixon ◉ edited the...

Case Subtle 5th metatarsal base fracture over 2 years ago

Reviewed by Amanda Er ◉ over 2 years ago

Andrew Dixon ◉ created the...

Question The letter C is indicating which part of the bone?... over 2 years ago

Reviewed by Ayla Al Kabbani ◉ over 2 years ago

Andrew Dixon ◉ edited the...

Case Large traumatic haemothorax over 2 years ago

Reviewed by Rohit Sharma ◉ over 2 years ago

Andrew Dixon ◉ edited the...

Question A 70-year-old woman has been admitted to the ICU after a stroke. Base... over 2 years ago

Reviewed by Joachim Feger ◉ over 2 years ago

Andrew Dixon ◉ edited the...

Question A 45-year-old woman has been admitted to the ICU after cardiac arrest... over 2 years ago

Reviewed by Joachim Feger ◉ over 2 years ago

Andrew Dixon ◉ edited the...

Question A 25-year-old man presents with chest pain after 6 hours of vomiting.... over 2 years ago

Reviewed by Joachim Feger ◉ over 2 years ago

Andrew Dixon ◉ edited the...

Question A 75-year-old man presents with acute shortness of breath. Based on t... over 2 years ago

Reviewed by Joachim Feger ◉ over 2 years ago

Andrew Dixon ◉ created the...

Question A post-procedure chest radiograph is performed of a 65 year-old femal... over 2 years ago

Reviewed by Rohit Sharma ◉ over 2 years ago

Andrew Dixon ◉ edited the...

Case Posterior shoulder dislocation with reverse Hill-Sachs and reverse Bankart lesions about 3 years ago

Reviewed by Matt A. Morgan ◉ about 3 years ago

Andrew Dixon ◉ edited the...

Question Which is FALSE regarding normal lines and measurements on a lateral c... over 3 years ago

Reviewed by Joachim Feger ◉ over 3 years ago

Andrew Dixon ◉ edited the...

Question Which best describes a hangman fracture?... over 3 years ago

Reviewed by Rohit Sharma ◉ over 3 years ago

Andrew Dixon ◉ edited the...

Question Flexion and extension radiographs performed in a young adult female w... over 3 years ago

Reviewed by Rohit Sharma ◉ over 3 years ago

Andrew Dixon ◉ edited the...

Question Which is FALSE regarding normal lines and measurements on a lateral c... over 3 years ago

Reviewed by Rohit Sharma ◉ over 3 years ago

Andrew Dixon ◉ edited the...

Question According to the Anderson and D'Alonzo classification, which type of... over 3 years ago

Reviewed by Rohit Sharma ◉ over 3 years ago

Andrew Dixon ◉ edited the...

Question Which of the following features would be LEAST LIKELY with a flexion ... over 3 years ago

Reviewed by Rohit Sharma ◉ over 3 years ago

Andrew Dixon ◉ created the...

Question Two patients (A & B) with neck pain after trauma. Which patient h... over 3 years ago

Reviewed by Henry Knipe ◉ over 3 years ago

Andrew Dixon ◉ created the...

Question According to the AO spine classification for subaxial cervical injuri... over 3 years ago

Reviewed by Henry Knipe ◉ over 3 years ago

Andrew Dixon ◉ edited the...

Question Middle-aged adult with neck pain following trauma. Which would be the... over 3 years ago

Reviewed by Rohit Sharma ◉ over 3 years ago

Andrew Dixon ◉ created the...

Question Which of the following features would be LEAST LIKELY with a flexion ... over 3 years ago

Reviewed by Joachim Feger ◉ over 3 years ago

Andrew Dixon ◉ created the...

Question All are features that may be seen at the level of a unilateral cervic... over 3 years ago

Reviewed by Joachim Feger ◉ over 3 years ago

Andrew Dixon ◉ created the...

Question Which is FALSE regarding the Denis three column concept of spinal fra... over 3 years ago

Reviewed by Rohit Sharma ◉ over 3 years ago

Andrew Dixon ◉ created the...

Question Middle-aged adult with neck pain following trauma. Which would be the... over 3 years ago

Reviewed by Frank Gaillard ◉ ◈ over 3 years ago

Andrew Dixon ◉ created the...

Question Zoomed lateral image of the lower cervical spine in a young adult mal... over 3 years ago

Reviewed by Frank Gaillard ◉ ◈ over 3 years ago

Andrew Dixon ◉ created the...

Question Which best describes a hangman fracture?... over 3 years ago

Reviewed by Andrew Murphy ◉ over 3 years ago

Andrew Dixon ◉ created the...

Question Which is FALSE regarding normal lines and measurements on a lateral c... over 3 years ago

Reviewed by Andrew Murphy ◉ over 3 years ago

Andrew Dixon ◉ created the...

Question Flexion and extension radiographs performed in a young adult female w... over 3 years ago

Reviewed by Andrew Murphy ◉ over 3 years ago

Andrew Dixon ◉ created the...

Question According to the Anderson and D'Alonzo classification, which type of... over 3 years ago

Reviewed by Ammar Haouimi ◉ over 3 years ago

Andrew Dixon ◉ edited the...

Case Unilateral facet lock over 3 years ago

Reviewed by Andrew Murphy ◉ over 3 years ago

Andrew Dixon ◉ edited the...

Case Jefferson fracture over 3 years ago

Reviewed by Frank Gaillard ◉ ◈ over 3 years ago

Andrew Dixon ◉ edited the...

Case Chance fracture over 3 years ago

Reviewed by Ammar Haouimi ◉ over 3 years ago

Andrew Dixon ◉ edited the...

Question What mechanism most likely led to this injury?... almost 4 years ago

Reviewed by Joachim Feger ◉ almost 4 years ago

Andrew Dixon ◉ edited the...

Question A depressed intra-articular fracture of the lunate fossa of the dista... almost 4 years ago

Reviewed by Joachim Feger ◉ almost 4 years ago

Andrew Dixon ◉ edited the...

Case Inferior frontal contusion increased over 24 hours almost 4 years ago

Reviewed by Ammar Haouimi ◉ almost 4 years ago

Andrew Dixon ◉ edited the...

Question A 30-year-old man presents to the emergency department with a history... almost 4 years ago

Reviewed by Bruno Di Muzio ◉ almost 4 years ago

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Andrew Dixon ◉

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