Frank Gaillard ◉ ◈

MBBS, MMed, FRANZCR, Hon. FRCR

Associate Professor Frank Gaillard is the Founder and Editor in Chief of Radiopaedia.org, which he began in December 2005. He is also a neuroradiologist at the University of Melbourne Department of Radiology of the Royal Melbourne Hospital in Australia.

In 2021, in recognition of his contribution to radiology education, he was made an Honorary Fellow of the Royal College of Radiologists (UK).

Disclosures:

Nothing to disclose

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Frank Gaillard ◉ ◈

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Normal thoracolumbar spine

Peripheral nerve sheath tumor of uncertain malignant potential

Ecchordosis physaliphora

Normal cervical spine MRI - including Dixon sequences

CSF leak from meningocoele in Marfan's disease

Spontaneous intracranial hypotension

False localization of CSF leak on nuclear medicine myelogram

Spinal meningioma

Normal flexion and extension cervical spine x-rays

Normal lumbar spine MRI

Intervertebral disc disease nomenclature (illustration)

Sagittal localization of disc disease (annotated image)

Disc herniation nomenclature - axial (annotated image)

Vertebral column CT anatomy (annotated image)

Facet joint injection - Scotty dog

Pott disease

Spinal arteriovenous malformation

Hangman fracture

Cervical canal stenosis

Toothpaste (photo)

Ganglioneurocytoma

Osteochondroma - spine

Schmorl node

Sugarcoated spine

Dagger sign of ankylosing spondylitis

Normal cervical and thoracic spine MRI

Fracture dislocation of cervical facet joint

Vertebral and epidural metastases

L1 burst flexion distraction with disc extrusion

Epidural abscess and facet joint septic arthritis

Hangman's fracture

Myxopapillary ependymoma

Synovial cyst

Neuromyelitis optica (NMO)

L1 burst fracture

Spinal meningioma (L3/4)

Spinal schwannoma just below conus

Tuberculous spondylitis

Normal cervical spine CT

Myelofibrosis

Angiolipoma - thoracic spine

Chiari I malformation with syrinx

Ossification of the posterior longitudinal ligament

Tuberculous discitis and osteomyelitis

Spinal leptomeningeal metastases

Spinal meningioma - foraminal

Spinal meningioma - densely calcified

Spinal meningioma - gingko leaf sign

Pilocytic astrocytoma - thoracic cord

Hemangioblastoma - cervical cord

Spinal astrocytoma - thoracic

Spinal cord astrocytoma - conus

Vertebral metastasis - renal cell carcinoma

Chalk-stick cervical spine fracture (DISH / OPLL): post-operative

Chiari II malformation

Chiari 1 malformation with focal syrinx

Lipomyelocele and tethered cord

Arachnoiditis

Fatty filum terminale

Cauda equina compression

Spinal lymphoma - L5

Spinous process fractures

Annular fissure

Atlanto-occipital assimilation

Chiari 1 malformation, syrinx and scoliosis

Demyelinating plaque - dorsal column

Caudal regression syndrome with lipoma

Atlantooccipital dissociation

Multiple myeloma - cervical spine

Multiple myeloma - spine

Six lumbar type vertebrae

Tuberculosis - C2

Spinal cord metastasis

Large disc extrusion with postoperative pseudomeningocoele

Orbital metastasis from breast cancer

Vertebral hemangioma (fat poor)

Central disc protrusion

Lumbar disc extrusion

Disclosures: