Frank Gaillard on Radiopaedia.org

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
3,677 results found
Case

Plexiform neurofibroma - lower limb

  Diagnosis almost certain
Frank Gaillard
Published 21 May 2024
77% complete
MRI
Case

Body composition by element (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 20 May 2024
25% complete
Case

Tiger (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 16 May 2024
22% complete
Diagram
Case

Vertebral body fracture - dual energy CT

  Diagnosis certain
Frank Gaillard
Published 15 May 2024
92% complete
CT
Case

Enhancing disc extrusion

  Diagnosis certain
Frank Gaillard
Published 14 May 2024
89% complete
MRI
Case

Lipomyelomeningocele - repaired

  Diagnosis certain
Frank Gaillard
Published 14 May 2024
88% complete
MRI CT
Case

Acute on chronic crush fracture - dual energy CT

  Diagnosis almost certain
Frank Gaillard
Published 14 May 2024
77% complete
CT
Case

Chiari 1 malformation with decompression

  Diagnosis certain
Frank Gaillard
Published 14 May 2024
92% complete
MRI
Case

Skull (illustrations)

  Diagnosis not applicable
Frank Gaillard
Published 10 May 2024
25% complete
Diagram
Case

Temozolomide mechanism of action and resistance

  Diagnosis not applicable
Frank Gaillard
Published 28 Apr 2024
44% complete
Diagram
Case

Osteoma - skull

  Diagnosis almost certain
Frank Gaillard
Published 26 Apr 2024
74% complete
CT
Case

Pineal tumor of intermediate differentiation and post shunting corpus callosal damage

  Diagnosis certain
Frank Gaillard
Published 24 Apr 2024
92% complete
MRI CT
Case

Pneumomediastinum and epidural gas

  Diagnosis certain
Frank Gaillard
Published 14 Apr 2024
92% complete
CT X-ray
Case

Papillary thyroid cancer - nodal metastases

  Diagnosis certain
Frank Gaillard
Published 13 Apr 2024
92% complete
CT
Case

Glioblastoma, IDH-wildtype

  Diagnosis certain
Frank Gaillard
Published 09 Apr 2024
89% complete
MRI
Case

Dysembryoeptastic neuroepithelial tumor (DNET) in the setting of Li Fraumeni syndrome

  Diagnosis certain
Frank Gaillard
Published 06 Apr 2024
95% complete
MRI
Case

Spinal cord segments and nerve roots (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 05 Apr 2024
38% complete
Diagram
Case

Myxoid glioneuronal tumor

  Diagnosis certain
Frank Gaillard
Published 28 Mar 2024
88% complete
MRI
Case

Zurich pituitary score (illustration)

Frank Gaillard
Published 10 Mar 2024
44% complete
Diagram
Case

Keros classification (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 09 Mar 2024
44% complete
Diagram
Case

MCA stroke with early filling vein

  Diagnosis certain
Frank Gaillard
Published 19 Feb 2024
92% complete
CT MRI DSA (angiography)
Case

Post-hydrocephalus corpus callosum damage

  Diagnosis certain
Frank Gaillard
Published 11 Feb 2024
92% complete
CT MRI
Case

Post-thrombolysis contrast staining

  Diagnosis certain
Frank Gaillard
Published 08 Feb 2024
91% complete
CT
Case

Morning glory flower (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 30 Jan 2024
32% complete
Diagram
Case

Sternomanubrial fracture dislocation - type II

  Diagnosis certain
Frank Gaillard
Published 29 Jan 2024
89% complete
CT
Case

Patellar tendon rupture

  Diagnosis certain
Frank Gaillard
Published 29 Jan 2024
88% complete
X-ray
Case

Minor degenerative change of spine - fluoroscopic myelogram

  Diagnosis certain
Frank Gaillard
Published 01 Jan 2024
92% complete
CT X-ray
Case

Limbus vertebra

  Diagnosis almost certain
Frank Gaillard
Published 13 Nov 2023
74% complete
CT
Case

Deer horn sign (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 06 Nov 2023
35% complete
Diagram
Case

Astrocytyoma IDH-mutant - WHO grade 2

  Diagnosis certain
Frank Gaillard
Published 03 Nov 2023
92% complete
MRI
Case

Aqueduct stenosis and post-shunting callosal damage

  Diagnosis certain
Frank Gaillard
Published 15 Oct 2023
92% complete
MRI CT
Case

Transsphenoidal encephalocele and morning glory syndrome

  Diagnosis certain
Frank Gaillard
Published 11 Oct 2023
95% complete
Annotated image CT MRI
Case

Fish mouth (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 05 Oct 2023
35% complete
Diagram
Case

Swan (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 05 Oct 2023
32% complete
Diagram
Case

Cavernoma

  Diagnosis almost certain
Frank Gaillard
Published 05 Oct 2023
74% complete
MRI
Case

Fish (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 05 Oct 2023
38% complete
Diagram
Case

Seahorse (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 03 Oct 2023
32% complete
Diagram
Case

Hippocampus (illustration)

Frank Gaillard
Published 03 Oct 2023
44% complete
Diagram
Case

Citric acid cycle (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 01 Oct 2023
25% complete
Diagram
Case

Pituitary apoplexy

  Diagnosis certain
Frank Gaillard
Published 18 Sep 2023
92% complete
CT MRI
Case

New-onset refractory status epilepticus (NORSE)

  Diagnosis almost certain
Frank Gaillard
Published 17 Sep 2023
77% complete
MRI
Case

Solitary fibrous tumor of the dura

  Diagnosis certain
Frank Gaillard
Published 14 Sep 2023
92% complete
MRI
Case

Spinal Wallerian degeneration

  Diagnosis almost certain
Frank Gaillard
Published 14 Sep 2023
71% complete
MRI
Case

Lymphoplasmacyte-rich meningioma

  Diagnosis certain
Frank Gaillard
Published 12 Sep 2023
92% complete
Pathology MRI
Case

Paragangliomas (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 06 Sep 2023
29% complete
Diagram
Case

Unfused posterior arch of C1

  Diagnosis not applicable
Frank Gaillard
Published 24 Aug 2023
45% complete
MRI
Case

Ganglion cell stained with NeuN (immunohistochemistry)

  Diagnosis not applicable
Frank Gaillard
Published 21 Aug 2023
25% complete
Case

Normal brain MRI with post-contrast FLAIR

  Diagnosis not applicable
Frank Gaillard
Published 04 Aug 2023
48% complete
MRI
Case

Epidermoid cyst and trigeminal artery

  Diagnosis certain
Frank Gaillard
Published 01 Aug 2023
92% complete
MRI
Case

Cauda equina neuroendocrine tumor

  Diagnosis certain
Frank Gaillard
Published 31 Jul 2023
92% complete
MRI
Case

Immunohistochemistry (diagram)

  Diagnosis not applicable
Frank Gaillard
Published 28 Jul 2023
41% complete
Diagram
Case

Sigmoid sinus diverticulum

  Diagnosis certain
Frank Gaillard
Published 26 Jul 2023
92% complete
CT
Case

Ganglioglioma

  Diagnosis almost certain
Frank Gaillard
Published 25 Jul 2023
73% complete
MRI CT
Case

Supratentorial ependymoma

  Diagnosis certain
Frank Gaillard
Published 25 Jul 2023
89% complete
MRI CT
Case

Polymorphous low-grade neuroepithelial tumor of the young (PLNTY)

  Diagnosis certain
Frank Gaillard
Published 24 Jul 2023
88% complete
MRI
Case

Ring shaped lateral ventricular nodule

  Diagnosis probable
Frank Gaillard
Published 19 Jul 2023
65% complete
MRI
Case

Opercular perivascular cyst - subinsular

  Diagnosis probable
Frank Gaillard
Published 19 Jul 2023
65% complete
MRI
Case

Ocular globe (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 16 Jul 2023
32% complete
Diagram
Case

Glaucoma with optic atrophy

  Diagnosis almost certain
Frank Gaillard
Published 07 Jul 2023
74% complete
MRI
Case

Ocular globe size

Frank Gaillard
Published 03 Jul 2023
32% complete
Diagram
Case

Central neurocytoma

  Diagnosis certain
Frank Gaillard
Published 15 Jun 2023
92% complete
MRI CT
Case

Lateral geniculate nucleus (illustration)

Frank Gaillard
Published 11 Jun 2023
22% complete
Diagram
Case

Posterior pituitary bright spot - normal

  Diagnosis certain
Frank Gaillard
Published 08 Jun 2023
92% complete
MRI
Case

Pilocytic astrocytoma

  Diagnosis certain
Frank Gaillard
Published 07 Jun 2023
89% complete
MRI
Case

Cannonballs (illustration)

Frank Gaillard
Published 28 May 2023
25% complete
Diagram
Case

Snowballs (illustration)

Frank Gaillard
Published 28 May 2023
38% complete
Diagram
Case

Solitary fibrous tumor of the pituitary fossa

  Diagnosis almost certain
Frank Gaillard
Published 24 May 2023
75% complete
CT MRI
Case

Turtle (illustration)

Frank Gaillard
Published 23 May 2023
38% complete
Diagram
Case

Buffalo (illustration)

Frank Gaillard
Published 22 May 2023
25% complete
Diagram
Case

Dual rim sign (annotated image)

Frank Gaillard
Published 11 May 2023
29% complete
Annotated image
Case

Brainstem (illustrations)

  Diagnosis not applicable
Frank Gaillard
Published 29 Apr 2023
38% complete
Diagram
Case

Pilocytic astrocytoma

  Diagnosis certain
Frank Gaillard
Published 29 Apr 2023
89% complete
Pathology CT MRI
Case

Placenta accreta spectrum (illustration)

Frank Gaillard
Published 22 Apr 2023
32% complete
Diagram
Case

Eosinophylic granuloma skull

  Diagnosis certain
Frank Gaillard
Published 06 Apr 2023
89% complete
X-ray CT MRI
Case

Evans index

  Diagnosis not applicable
Frank Gaillard
Published 04 Apr 2023
29% complete
Diagram
Case

Anteroposterior diameter of the lateral ventricle index (ALVI) (diagram)

  Diagnosis not applicable
Frank Gaillard
Published 03 Apr 2023
25% complete
Diagram
Case

Verocay body (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 31 Mar 2023
32% complete
Diagram
Case

Schwannoma of the hypoglossal nerve

  Diagnosis certain
Frank Gaillard
Published 31 Mar 2023
92% complete
Pathology CT MRI
Case

Cavernoma cervical spine - radiation-induced

  Diagnosis almost certain
Frank Gaillard
Published 10 Mar 2023
77% complete
MRI
Case

Immune effector cell-associated neurotoxicity syndrome (ICANS)

  Diagnosis almost certain
Frank Gaillard
Published 05 Mar 2023
75% complete
MRI CT
Case

Tumefactive demyelination

  Diagnosis certain
Frank Gaillard
Published 04 Mar 2023
89% complete
MRI CT
Case

Achilles tendon rupture

  Diagnosis certain
Frank Gaillard
Published 16 Feb 2023
91% complete
X-ray Ultrasound
Case

Eagle syndrome

Frank Gaillard
Published 10 Feb 2023
70% complete
MRI X-ray CT
Case

Cerebral metastasis

Frank Gaillard
Published 09 Feb 2023
64% complete
MRI CT
Case

Glioblastoma IDH-wildtype - multifocal

  Diagnosis certain
Frank Gaillard
Published 06 Feb 2023
89% complete
MRI
Case

Occipital horn (illustration)

Frank Gaillard
Published 12 Jan 2023
32% complete
Diagram
Case

Luftsichel sign in lung cancer

  Diagnosis certain
Frank Gaillard
Published 04 Jan 2023
92% complete
X-ray CT
Case

CSF leak and intracranial hypertension

  Diagnosis almost certain
Frank Gaillard
Published 27 Dec 2022
78% complete
CT MRI
Case

Cauda equina neuroendocrine tumor

  Diagnosis certain
Frank Gaillard
Published 22 Dec 2022
89% complete
MRI
Case

Posterior tension band injury c spine

  Diagnosis certain
Frank Gaillard
Published 22 Dec 2022
73% complete
MRI CT
Case

Embolic stroke with ICA pseudoocclusion

  Diagnosis certain
Frank Gaillard
Published 22 Dec 2022
83% complete
DSA (angiography) CT
Case

Nasal dermoid

  Diagnosis certain
Frank Gaillard
Published 07 Dec 2022
89% complete
CT MRI
Case

Subependymoma - large

  Diagnosis certain
Frank Gaillard
Published 04 Dec 2022
89% complete
MRI
Case

Supplementary motor area (illustration)

  Diagnosis not applicable
Frank Gaillard
Published 30 Nov 2022
41% complete
Diagram

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