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. His favourite emoji is 🍍

Andrew is a director of Radiopedia Events Pty Ltd

Disclosures:

Nothing to disclose

View recent edits for all users

43 results found

Andrew Dixon ◉ created the...

Question What is the term used to describe the peripheral rim of relative T1 h... 13 days ago

Reviewed by Joachim Feger ◉ 12 days ago

Andrew Dixon ◉ edited the...

Question Which is a described sign of spondylolisthesis on a frontal lumbar ra... 3 months ago

Reviewed by Andrea Molinari ◉ 3 months ago

Andrew Dixon ◉ edited the...

Question Abnormal contact between the lumbar spinous processes causing painful... 11 months ago

Reviewed by Joachim Feger ◉ 11 months ago

Andrew Dixon ◉ created the...

Question A ghost meniscus refers to an MRI appearance often seen with what typ... almost 2 years ago

Reviewed by Joachim Feger ◉ almost 2 years ago

Andrew Dixon ◉ edited the...

Question Which of the following periosteal reaction types is said to be associ... over 2 years ago

Reviewed by Joachim Feger ◉ over 2 years ago

Andrew Dixon ◉ created the...

Question A so-called 'soap bubble" bone lesion would have each of the fol... over 2 years ago

Reviewed by Craig Hacking ◉ over 2 years ago

Andrew Dixon ◉ created the...

Question All of the following terms might be used to describe the calcificatio... over 2 years ago

Reviewed by Ammar Haouimi ◉ over 2 years ago

Andrew Dixon ◉ created the...

Question The 'fallen fragment sign' is seen in the setting of pathological fra... over 2 years ago

Reviewed by Edgar Lorente ◉ over 2 years ago

Andrew Dixon ◉ edited the...

Question A 40-year-old man with a history of trauma to the left ankle. What is... over 2 years ago

Reviewed by Joachim Feger ◉ over 2 years ago

Andrew Dixon ◉ created the...

Question Which of the following periosteal reaction types is said to be associ... over 2 years ago

Reviewed by Frank Gaillard ◉ ◈ over 2 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 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 ◉ edited the...

Question A 20 year old man presents to the trauma bay after rolling a dune bug... about 4 years ago

Reviewed by Ammar Haouimi ◉ about 4 years ago

Andrew Dixon ◉ edited the...

Article Suspected physical abuse over 4 years ago

Reviewed by Yuranga Weerakkody ◉ over 4 years ago

Andrew Dixon ◉ created the...

Question Mortise view of the ankle in a 38-year-old male eight weeks following... over 4 years ago

Reviewed by Henry Knipe ◉ over 4 years ago

Andrew Dixon ◉ edited the...

Question A 3-month-old child is admitted with a head injury. They are encephal... over 4 years ago

Reviewed by Ayla Al Kabbani ◉ over 4 years ago

Andrew Dixon ◉ edited the...

Question A 3-month-old child is admitted to the ED with bronchiolitis. During... over 4 years ago

Reviewed by Ayla Al Kabbani ◉ over 4 years ago

Andrew Dixon ◉ edited the...

Question A 3-month-old child is admitted with a head injury. They are encephal... over 4 years ago

Reviewed by Ayla Al Kabbani ◉ over 4 years ago

Andrew Dixon ◉ edited the...

Question Which of the following statements are NOT TRUE about birth-related su... over 4 years ago

Reviewed by Ayla Al Kabbani ◉ over 4 years ago

Andrew Dixon ◉ created the...

Question Axial CT image of the head in an 80 year old male. What is the most l... about 5 years ago

Reviewed by Matt A. Morgan ◉ about 5 years ago

Andrew Dixon ◉ created the...

Question Humeral radiograph of a 12-year-old male with Ewing sarcoma. Which of... over 5 years ago

Reviewed by Andrew Murphy ◉ over 5 years ago

Andrew Dixon ◉ created the...

Question Which is true regarding the "two-slice-touch" rule for meni... over 5 years ago

Reviewed by Jeremy Jones ◉ over 5 years ago

Andrew Dixon ◉ edited the...

Question Which patient has renal osteodystrophy? ... over 5 years ago

Reviewed by Henry Knipe ◉ over 5 years ago

Andrew Dixon ◉ created the...

Question Which patient has renal osteodystrophy? ... over 5 years ago

Reviewed by Yuranga Weerakkody ◉ over 5 years ago

Andrew Dixon ◉ edited the...

Article Picture frame vertebral body almost 6 years ago

Reviewed by Yuranga Weerakkody ◉ almost 6 years ago

Andrew Dixon ◉ created the...

Question What is the most likely cause of this skull appearance?... over 6 years ago

Reviewed by Henry Knipe ◉ over 6 years ago

Andrew Dixon ◉ edited the...

Article Manta ray sign (bladder) about 7 years ago

Reviewed by Ian Bickle ◉ about 7 years ago

Andrew Dixon ◉ edited the...

Article Hatchet sign (ankylosing spondylitis) over 7 years ago

Reviewed by Henry Knipe ◉ over 7 years ago

Andrew Dixon ◉ edited the...

Article Shiny corner sign (ankylosing spondylitis) over 8 years ago

Reviewed by Andrew Dixon ◉ over 8 years ago

Andrew Dixon ◉ edited the...

Article Rachitic rosary over 9 years ago

Reviewed by Andrew Dixon ◉ over 9 years ago

Andrew Dixon ◉ edited the...

Article H-shaped vertebra almost 10 years ago

Reviewed by Andrew Dixon ◉ almost 10 years ago

Andrew Dixon ◉ edited the...

Article Blade of grass sign (Paget disease) almost 10 years ago

Reviewed by Andrew Dixon ◉ almost 10 years ago

Andrew Dixon ◉ created the...

Article Manta ray sign (bladder) almost 10 years ago

Reviewed by Andrew Dixon ◉ almost 10 years ago

Andrew Dixon ◉ edited the...

Article Popcorn calcification (disambiguation) over 10 years ago

Reviewed by Andrew Dixon ◉ over 10 years ago

Andrew Dixon ◉ edited the...

Article Licked candy stick appearance (bones) over 10 years ago

Reviewed by Andrew Dixon ◉ over 10 years ago

Andrew Dixon ◉ edited the...

Article Bamboo spine (ankylosing spondylitis) over 10 years ago

Reviewed by Andrew Dixon ◉ over 10 years ago

Andrew Dixon ◉ edited the...

Article Raindrop skull over 10 years ago

Reviewed by Andrew Dixon ◉ over 10 years ago

Andrew Dixon ◉ edited the...

Article Dripping candle wax sign (melorheostosis) almost 11 years ago

Reviewed by Andrew Dixon ◉ almost 11 years ago

Andrew Dixon ◉ created the...

Article Elbow joint effusion almost 11 years ago

Reviewed by Yuranga Weerakkody ◉ almost 11 years ago

Andrew Dixon ◉ edited the...

Article Anterior humeral line almost 11 years ago

Reviewed by Andrew Dixon ◉ almost 11 years ago

Andrew Dixon ◉ edited the...

Article Radiocapitellar line almost 11 years ago

Reviewed by Andrew Dixon ◉ almost 11 years ago

Andrew Dixon ◉ edited the...

Article Sail sign (elbow) almost 11 years ago

Reviewed by Andrew Dixon ◉ almost 11 years ago

Andrew Dixon ◉ edited the...

Article Shepherd crook deformity over 11 years ago

Reviewed by Andrew Dixon ◉ over 11 years ago

Filtered (2)Done (clear)

×Systems

×Sections

+Filter

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.