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
206 results found
Case

Bone-RADS flowcharts

  Diagnosis not applicable
Andrew Dixon
Published 28 Apr 2022
29% complete
Diagram
Case

Proximal humeral metastasis

  Diagnosis certain
Andrew Dixon
Published 27 Feb 2020
82% complete
X-ray
Case

Paget disease of proximal humerus

  Diagnosis certain
Andrew Dixon
Published 27 Feb 2020
82% complete
X-ray
Case

Posterior dislocation of sternoclavicular joint

  Diagnosis certain
Andrew Dixon
Published 27 Feb 2020
89% complete
CT X-ray
Case

Posterior shoulder dislocation with reverse Hill-Sachs

  Diagnosis certain
Andrew Dixon
Published 26 Feb 2020
86% complete
X-ray
Case

Intra-articular base of 5th metacarpal fracture

  Diagnosis certain
Andrew Dixon
Published 30 Oct 2019
85% complete
X-ray
Case

Multiple acute and chronic hand injuries

  Diagnosis certain
Andrew Dixon
Published 21 Oct 2019
91% complete
X-ray
Case

Hand laceration with soft-tissue gas

  Diagnosis certain
Andrew Dixon
Published 21 Oct 2019
79% complete
X-ray
Case

Proximal phalanx osteomyelitis following laceration

  Diagnosis certain
Andrew Dixon
Published 21 Oct 2019
82% complete
X-ray
Case

Sacral and parasymphyseal insufficiency fractures

  Diagnosis certain
Andrew Dixon
Published 03 Jul 2019
89% complete
CT Nuclear medicine
Case

Rib fibrous dysplasia

  Diagnosis almost certain
Andrew Dixon
Published 03 Jul 2019
78% complete
MRI CT
Case

Olecranon foramen

  Diagnosis certain
Andrew Dixon
Published 15 Feb 2019
79% complete
X-ray
Case

Acute CPPD inflammation of the atlantoaxial joint

  Diagnosis almost certain
Andrew Dixon
Published 31 Aug 2018
77% complete
MRI X-ray
Case

ACL tear with Wrisberg rip and bucket handle tear

  Diagnosis almost certain
Andrew Dixon
Published 27 Aug 2018
71% complete
MRI
Case

ACL tear with medial and lateral meniscal vertical longitudinal tears

  Diagnosis almost certain
Andrew Dixon
Published 27 Aug 2018
74% complete
MRI
Case

Crowned dens - CPPD

  Diagnosis almost certain
Andrew Dixon
Published 27 Aug 2018
71% complete
CT
Case

Milwaukee shoulder - bilateral

  Diagnosis almost certain
Andrew Dixon
Published 27 Aug 2018
75% complete
X-ray
Case

Milwaukee shoulder (probable)

  Diagnosis probable
Andrew Dixon
Published 27 Aug 2018
68% complete
CT X-ray
Case

Longus colli calcific tendinitis

  Diagnosis almost certain
Andrew Dixon
Published 27 Aug 2018
78% complete
CT MRI
Case

Parrot beak lateral meniscus tear and bucket handle medial mensicus tear

  Diagnosis almost certain
Andrew Dixon
Published 26 Aug 2018
65% complete
MRI
Case

Medial meniscus posterior horn horizontal tear

  Diagnosis almost certain
Andrew Dixon
Published 26 Aug 2018
71% complete
MRI
Case

Displaced horizontal flap tear medial meniscal body

  Diagnosis almost certain
Andrew Dixon
Published 26 Aug 2018
71% complete
MRI
Case

Prepatellar gout on dual energy CT

  Diagnosis certain
Andrew Dixon
Published 25 Aug 2018
83% complete
X-ray CT
Case

Popliteus tendon gout on MRI

  Diagnosis almost certain
Andrew Dixon
Published 25 Aug 2018
74% complete
MRI
Case

Gout - both knees (MRI)

  Diagnosis certain
Andrew Dixon
Published 25 Aug 2018
86% complete
MRI X-ray
Case

Polyarticular foot gout on dual energy CT

  Diagnosis certain
Andrew Dixon
Published 25 Aug 2018
77% complete
CT X-ray
Case

Facet joint synovial cyst

  Diagnosis almost certain
Andrew Dixon
Published 25 Aug 2018
71% complete
MRI
Case

Lumbar disc extrusion

  Diagnosis certain
Andrew Dixon
Published 25 Aug 2018
86% complete
MRI
Case

Osteoporosis circumscripta

  Diagnosis certain
Andrew Dixon
Published 25 Aug 2018
83% complete
CT
Case

Right hemipelvis metastases simulating Paget disease

  Diagnosis certain
Andrew Dixon
Published 17 Aug 2018
89% complete
CT Annotated image
Case

Tibialis posterior tendon rupture and sinus tarsi synovitis

  Diagnosis almost certain
Andrew Dixon
Published 17 Aug 2018
77% complete
Annotated image MRI
Case

Hamate fracture subluxation

  Diagnosis certain
Andrew Dixon
Published 17 Aug 2018
80% complete
X-ray CT
Case

Lung cancer with pathological humerus fracture

  Diagnosis certain
Andrew Dixon
Published 16 Aug 2018
86% complete
X-ray CT
Case

Synovial chondromatosis of temporomandibular joint

  Diagnosis almost certain
Andrew Dixon
Published 16 Aug 2018
69% complete
MRI
Case

Scleroderma with acro-osteolysis

  Diagnosis certain
Andrew Dixon
Published 29 Jul 2018
89% complete
Nuclear medicine X-ray
Case

Vertebral Paget disease with picture frame appearance

  Diagnosis almost certain
Andrew Dixon
Published 29 Jul 2018
77% complete
CT
Case

Anterior process of calcaneum fracture

  Diagnosis certain
Andrew Dixon
Published 20 Feb 2018
75% complete
X-ray
Case

Old avulsion fracture at metacarpophalangeal joint

Andrew Dixon
Published 01 May 2017
54% complete
X-ray
Case

Scapholunate ligament complete tear

  Diagnosis certain
Andrew Dixon
Published 13 Mar 2017
92% complete
MRI
Case

Rotator cuff enthesitis in ankylosing spondylitis

  Diagnosis certain
Andrew Dixon
Published 06 Feb 2017
95% complete
X-ray MRI
Case

5th metacarpal fracture and "bone anchor"

  Diagnosis certain
Andrew Dixon
Published 31 Jan 2017
91% complete
X-ray
Case

Patella fracture simulating bipartite patella

  Diagnosis certain
Andrew Dixon
Published 03 Oct 2016
89% complete
X-ray CT
Case

Pubic ramus stress fracture

  Diagnosis certain
Andrew Dixon
Published 09 Aug 2016
86% complete
MRI
Case

Ischial tuberosity avulsion injury

  Diagnosis certain
Andrew Dixon
Published 03 Aug 2016
86% complete
MRI X-ray
Case

Sternal fracture on CT

  Diagnosis certain
Andrew Dixon
Published 08 Jul 2016
89% complete
CT
Case

Traumatic arm amputation

  Diagnosis certain
Andrew Dixon
Published 27 May 2016
85% complete
X-ray
Case

Chance fracture

  Diagnosis certain
Andrew Dixon
Published 23 May 2016
87% complete
X-ray CT MRI
Case

Normal wrist CT including 3D

  Diagnosis not applicable
Andrew Dixon
Published 22 May 2016
40% complete
CT
Case

Suprapatellar plica and trochlear cartilage tear

  Diagnosis almost certain
Andrew Dixon
Published 16 May 2016
74% complete
MRI
Case

Anatomy Quiz - Shoulder Axial View

  Diagnosis not applicable
Andrew Dixon
Published 28 Apr 2016
38% complete
Case

Medial meniscus posterior root tear

  Diagnosis certain
Andrew Dixon
Published 28 Apr 2016
89% complete
MRI
Case

Supraspinatus partial tear with subacromial impingement

  Diagnosis certain
Andrew Dixon
Published 27 Apr 2016
95% complete
MRI
Case

Normal ACL bundles on MRI

  Diagnosis not applicable
Andrew Dixon
Published 04 Apr 2016
50% complete
MRI
Case

Elbow common extensor origin partial tear

  Diagnosis certain
Andrew Dixon
Published 14 Mar 2016
89% complete
MRI
Case

Anatomy Quiz (MRI knee)

  Diagnosis not applicable
Andrew Dixon
Published 13 Mar 2016
19% complete
Case

Scaphoid impaction syndrome

  Diagnosis certain
Andrew Dixon
Published 11 Mar 2016
89% complete
MRI
Case

Normal knee MRI

  Diagnosis not applicable
Andrew Dixon
Published 11 Mar 2016
42% complete
MRI
Case

Normal foot MRI

  Diagnosis not applicable
Andrew Dixon
Published 11 Mar 2016
42% complete
MRI
Case

Normal ankle MRI

  Diagnosis not applicable
Andrew Dixon
Published 11 Mar 2016
33% complete
MRI
Case

Normal shoulder MRI

  Diagnosis not applicable
Andrew Dixon
Published 05 Mar 2016
45% complete
MRI
Case

Knee medial collateral ligament partial tear

  Diagnosis almost certain
Andrew Dixon
Published 05 Mar 2016
77% complete
MRI
Case

Normal elbow MRI

  Diagnosis not applicable
Andrew Dixon
Published 17 Feb 2016
42% complete
MRI
Case

Normal wrist MRI

  Diagnosis not applicable
Andrew Dixon
Published 17 Feb 2016
42% complete
MRI
Case

Proximal rupture of long head biceps brachii tendon

  Diagnosis certain
Andrew Dixon
Published 14 Jan 2016
86% complete
MRI
Case

Suprapatellar plica syndrome

  Diagnosis certain
Andrew Dixon
Published 22 Nov 2015
86% complete
MRI Ultrasound
Case

Supraspinatus calcific tendinitis treated with barbotage

  Diagnosis certain
Andrew Dixon
Published 09 Sep 2015
79% complete
Photo X-ray Ultrasound
Case

Acute grade 4 traumatic cartilage defect of lateral femoral condyle

  Diagnosis certain
Andrew Dixon
Published 02 Sep 2015
92% complete
MRI
Case

Sinus tarsi syndrome

  Diagnosis certain
Andrew Dixon
Published 02 Sep 2015
92% complete
MRI
Case

Multiple base of metatarsal fractures

  Diagnosis certain
Andrew Dixon
Published 08 Jul 2015
69% complete
X-ray
Case

Latissimus dorsi tendon rupture

  Diagnosis certain
Andrew Dixon
Published 08 Jul 2015
89% complete
MRI
Case

Posterior cruciate ligament tear and associated injuries

  Diagnosis certain
Andrew Dixon
Published 08 Jul 2015
92% complete
MRI
Case

Normal knee x-rays

  Diagnosis not applicable
Andrew Dixon
Published 04 May 2015
44% complete
X-ray
Case

Normal foot x-rays

  Diagnosis not applicable
Andrew Dixon
Published 04 May 2015
38% complete
X-ray
Case

Knee joint effusion

  Diagnosis certain
Andrew Dixon
Published 04 May 2015
91% complete
X-ray
Case

Normal wrist x-rays

  Diagnosis not applicable
Andrew Dixon
Published 04 May 2015
38% complete
X-ray
Case

Normal hip x-rays

  Diagnosis not applicable
Andrew Dixon
Published 04 May 2015
38% complete
X-ray
Case

Lisfranc fracture dislocation

  Diagnosis certain
Andrew Dixon
Published 02 May 2015
80% complete
CT X-ray
Case

Base of 5th metatarsal stress fracture

  Diagnosis certain
Andrew Dixon
Published 02 May 2015
91% complete
X-ray
Case

Ankle fracture - Weber A

  Diagnosis certain
Andrew Dixon
Published 01 May 2015
85% complete
X-ray
Case

Knee lipohemarthrosis due to tibial plateau fracture

  Diagnosis certain
Andrew Dixon
Published 01 May 2015
89% complete
Annotated image X-ray CT
Case

Tibial metadiaphyseal fracture - trampoline fracture

  Diagnosis certain
Andrew Dixon
Published 29 Apr 2015
88% complete
X-ray
Case

Distal radial fracture and widened scapho-lunate interval

  Diagnosis certain
Andrew Dixon
Published 29 Apr 2015
92% complete
X-ray CT
Case

Dorsal talar avulsion fracture

  Diagnosis certain
Andrew Dixon
Published 26 Apr 2015
85% complete
X-ray
Case

Tibial plateau fracture - Schatzker type VI

  Diagnosis certain
Andrew Dixon
Published 26 Apr 2015
92% complete
X-ray CT
Case

Shoulder fracture dislocation with lipohemarthrosis

  Diagnosis certain
Andrew Dixon
Published 26 Apr 2015
91% complete
X-ray
Case

Proximal radial shaft fracture with radial head subluxation

  Diagnosis certain
Andrew Dixon
Published 19 Apr 2015
91% complete
X-ray
Case

Foreign body in heel

  Diagnosis certain
Andrew Dixon
Published 19 Apr 2015
88% complete
Ultrasound
Case

Bimalleolar ankle fracture

  Diagnosis certain
Andrew Dixon
Published 18 Apr 2015
88% complete
X-ray
Case

Rectus femoris origin partial tear

  Diagnosis certain
Andrew Dixon
Published 24 Mar 2015
83% complete
MRI
Case

Femoral neck stress fracture

  Diagnosis certain
Andrew Dixon
Published 06 Mar 2015
86% complete
MRI
Case

Stener lesion

  Diagnosis certain
Andrew Dixon
Published 21 Jan 2015
92% complete
Annotated image MRI
Case

Osteochondral fracture of the talar dome

  Diagnosis certain
Andrew Dixon
Published 18 Jan 2015
88% complete
Annotated image X-ray Diagram
Case

T11-12 posterior ligamentous complex injury

  Diagnosis certain
Andrew Dixon
Published 25 Nov 2014
89% complete
MRI CT
Case

Occipital condyle fracture

  Diagnosis certain
Andrew Dixon
Published 25 Nov 2014
89% complete
CT

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