Frank Gaillard on Radiopaedia.org

Frank Gaillard

MB.BS, 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:
  • Radiopaedia Australia Pty Ltd and Radiopaedia Events Pty Ltd, Director, Founder and CEO (Radiopaedia) (ongoing)
  • Biogen Australia Pty Ltd, Investigator-Initiated Research Grant for CAD software in multiple sclerosis: finished Oct 2021 (past)
3,587 results found
Case

Astrocytoma, IDH-mutant - grade 3 - gliomatosis growth pattern

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 23 Nov 2022
80% complete
PathologyMRI
Case

Nasopharyngeal lymphoma

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 22 Nov 2022
92% complete
MRINuclear medicine
Case

Primary CNS lymphoma - cortical

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 22 Nov 2022
89% complete
MRI
Case

Tolosa-Hunt syndrome

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 14 Nov 2022
92% complete
MRI
Case

Sphenoid wing dyplasia in NF1

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 23 Oct 2022
89% complete
MRI
Case

Bartholin glands

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 18 Oct 2022
77% complete
CT
Case

Pseudo-enlargement of the pituitary gland

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 18 Oct 2022
89% complete
MRI
Case

Pituitary microadenoma (PitNET)

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 18 Oct 2022
74% complete
MRI
Case

Multinodular vacuolating neuronal tumor (MVNT)

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 18 Oct 2022
74% complete
MRI
Case

Giant cell tumor with aneurysmal bone cyst-like changes

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 13 Oct 2022
89% complete
CTMRI
Case

Glioblastoma IDH-wildtype - involving dura

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 05 Oct 2022
92% complete
MRI
Case

Filum terminale lipoma

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 30 Sep 2022
92% complete
MRI
Case

Astrocytoma, IDH-mutant - grade 4

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 30 Aug 2022
87% complete
MRICT
Case

Atypical meningioma - grade 2

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 01 Aug 2022
92% complete
MRI
Case

Posterior fossa ependymoma

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 29 Jul 2022
92% complete
PathologyMRI
Case

Cerebral abscess due to foreign bodies

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 28 Jul 2022
95% complete
PhotoMRICT
Case

Cerebellomedullary cisterns (illustration)

 Diagnosis not applicable
Assoc Prof Frank Gaillard
Published 26 Jul 2022
32% complete
Diagram
Case

Accessory articulation between cervical transverse processes

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 06 Jul 2022
86% complete
CT
Case

Tumefactive demyelination

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 29 Jun 2022
74% complete
MRI
Case

Hounsfield unit formula

 Diagnosis not applicable
Assoc Prof Frank Gaillard
Published 23 Jun 2022
29% complete
Diagram
Case

Tuberculum sellae meningioma

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 08 Jun 2022
77% complete
MRI
Case

Brachymetatarsia

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 08 Jun 2022
88% complete
X-ray
Case

SWI dipole (illustrations)

 Diagnosis not applicable
Assoc Prof Frank Gaillard
Published 24 May 2022
29% complete
Diagram
Case

Cerebral microhemorrhage with SWI dipole

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 24 May 2022
89% complete
MRI
Case

Congenital lumbar vertebral fusion

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 16 May 2022
63% complete
X-ray
Case

Cerebral metastasis - cholangiocarcinoma

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 16 May 2022
92% complete
MRICT
Case

Pineal epidermoid cyst

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 16 May 2022
74% complete
MRI
Case

Periwinkle flower (photo)

Assoc Prof Frank Gaillard
Published 16 May 2022
29% complete
Photo
Case

Cingulate and paracingulate sulci

Assoc Prof Frank Gaillard
Published 08 May 2022
32% complete
Diagram
Case

Glioblastoma with coagulative necrosis due to bevacizumab

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 07 Apr 2022
71% complete
MRI
Case

Orbit (illustration)

 Diagnosis not applicable
Assoc Prof Frank Gaillard
Published 20 Mar 2022
32% complete
Diagram
Case

Frontal nerve (illustration)

 Diagnosis not applicable
Assoc Prof Frank Gaillard
Published 20 Mar 2022
41% complete
Diagram
Case

Supratrochlear nerve (illustration)

 Diagnosis not applicable
Assoc Prof Frank Gaillard
Published 20 Mar 2022
41% complete
Diagram
Case

Supraorbital nerve (illustration)

 Diagnosis not applicable
Assoc Prof Frank Gaillard
Published 20 Mar 2022
41% complete
Diagram
Case

Lacrimal nerve (illustration)

 Diagnosis not applicable
Assoc Prof Frank Gaillard
Published 20 Mar 2022
41% complete
Diagram
Case

Trochlear nerve (illustration)

 Diagnosis not applicable
Assoc Prof Frank Gaillard
Published 20 Mar 2022
41% complete
Diagram
Case

Oculomotor nerve and ciliary ganglion (illustration)

 Diagnosis not applicable
Assoc Prof Frank Gaillard
Published 17 Mar 2022
44% complete
Diagram
Case

Cranial nerves and brainstem nuclei (illustrations)

 Diagnosis not applicable
Assoc Prof Frank Gaillard
Published 11 Mar 2022
44% complete
Diagram
Case

Spinal cord metastases

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 14 Feb 2022
77% complete
MRI
Case

Lobar hemorrhage due to cerebral amyloid angiopathy

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 02 Dec 2021
90% complete
CT
Case

Lepidic predominant adenocarcinoma of the lung

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 23 Oct 2021
86% complete
CTX-ray
Case

Diffuse glioma classification (WHO 5th Edition, 2021)

Assoc Prof Frank Gaillard
Published 22 Oct 2021
44% complete
Diagram
Case

Cerebral abscess

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 17 Oct 2021
87% complete
MRICT
Case

Lewy body (histology)

Assoc Prof Frank Gaillard
Published 01 Oct 2021
29% complete
Pathology
Case

Arachnoid cyst - thoracic

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 17 Sep 2021
89% complete
MRI
Case

Alzheimer disease or LATE

 Diagnosis probable
Assoc Prof Frank Gaillard
Published 14 Sep 2021
68% complete
MRI
Case

Hypoxic-ischemic encephalopathy and hyperoxygenation

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 12 Sep 2021
80% complete
MRI
Case

Lobar hemorrhage secondary to cerebral amyloid angiopathy

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 30 Aug 2021
92% complete
MRICT
Case

Traumatic spinal cord injury

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 30 Aug 2021
78% complete
MRICT
Case

Post-transplant lymphoproliferative disorder (PTLD)

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 24 Aug 2021
92% complete
PathologyMRICT
Case

PRES with cerebellar involvement and hemorrhage

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 24 Aug 2021
78% complete
CTMRI
Case

Intraventricular meningioma

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 24 Aug 2021
92% complete
MRI
Case

Schwannoma - foramen magnum

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 24 Aug 2021
89% complete
MRICT
Case

Frontotemporal dementia - behavioral variant

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 23 Aug 2021
80% complete
MRI
Case

FTD-MND - behavioral variant frontotemporal dementia

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 23 Aug 2021
95% complete
Nuclear medicineMRI
Case

Frontotemporal dementia - behavioral variant

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 23 Aug 2021
81% complete
MRINuclear medicineCT
Case

Papillary craniopharyngioma - third ventricle

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 21 Aug 2021
92% complete
MRICT
Case

Inflammatory cerebral amyloid angiopathy

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 21 Aug 2021
74% complete
MRI
Case

Malignant melanotic nerve sheath tumor

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 21 Aug 2021
89% complete
MRI
Case

Glioblastoma with pseudoresponse (bevacizumab)

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 21 Aug 2021
74% complete
MRI
Case

CAPNON

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 20 Aug 2021
89% complete
PathologyMRICT
Case

Cerebellar vermis (illustration)

Assoc Prof Frank Gaillard
Published 14 Jun 2021
22% complete
Case

Subependymal giant cell astrocytoma

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 02 Jun 2021
92% complete
MRI
Case

Pilocytic astrocytoma

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 01 Jun 2021
95% complete
MRI
Case

Oligodendroglioma

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 01 Jun 2021
89% complete
MRI
Case

Epidural spinal cord compression scale (illustration)

 Diagnosis not applicable
Assoc Prof Frank Gaillard
Published 25 May 2021
25% complete
Diagram
Case

Meningioma with extension through skull vault

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 03 May 2021
80% complete
MRI
Case

Anaplastic astrocytoma

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 22 Apr 2021
89% complete
MRI
Case

Astrocytoma

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 21 Apr 2021
89% complete
MRI
Case

Traumatic hepatic injury in pregnancy

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 02 Mar 2021
95% complete
CT
Case

Possible traumatic placental abruption on CT

 Diagnosis almost certain
Assoc Prof Frank Gaillard
Published 02 Mar 2021
80% complete
CT
Case

Traumatic placental abruption in third trimester

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 02 Mar 2021
92% complete
CT
Case

Traumatic placental abruption

 Diagnosis probable
Assoc Prof Frank Gaillard
Published 28 Feb 2021
71% complete
CT
Case

Corkscrew esophagus

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 17 Feb 2021
91% complete
Barium
Case

MCA stroke with calcified embolism and movement on perfusion

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 16 Feb 2021
83% complete
CT
Case

Prolactinoma

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 04 Jan 2021
86% complete
MRI
Case

Oligodendroglioma (grade 3)

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 24 Nov 2020
92% complete
MRIPathology
Case

Tuberculous spondylitis

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 12 Nov 2020
89% complete
MRI
Case

Myxopapillary ependymoma

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 05 Nov 2020
89% complete
MRICT
Case

Cystic teratoma of the conus

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 03 Nov 2020
92% complete
MRI
Case

Gangliocytoma

Assoc Prof Frank Gaillard
Published 03 Nov 2020
62% complete
MRI
Case

Ganglioglioma

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 28 Oct 2020
89% complete
MRI
Case

Subdural collection spine

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 26 Oct 2020
80% complete
MRI
Case

Cryptococcosis

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 09 Oct 2020
92% complete
MRI
Case

Dysembryoplastic neuroepithelial tumor (DNET)

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 09 Oct 2020
89% complete
MRI
Case

Primary CNS lymphoma - hypothalamus

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 09 Oct 2020
89% complete
MRI
Case

Cerebellar infarct due to vertebral artery dissection with posterior fossa decompression

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 05 Oct 2020
90% complete
CT
Case

Pituicytoma

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 04 Oct 2020
92% complete
MRI
Case

Jugular reflux mimicking dural arteriovenous fistula

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 25 Sep 2020
92% complete
MRIDSA (angiography)
Case

Cerebral perfusion parameters

Assoc Prof Frank Gaillard
Published 24 Sep 2020
32% complete
Diagram
Case

CTA with inadvertent arterial injection

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 21 Sep 2020
83% complete
CT
Case

Glioblastoma with hemorrhage

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 19 Sep 2020
89% complete
CTMRI
Case

Right middle cerebral artery territory infarct

 Diagnosis certain
Assoc Prof Frank Gaillard
Published 09 Sep 2020
84% complete
CTMRI
Case

Normal code stroke

 Diagnosis not applicable
Assoc Prof Frank Gaillard
Published 09 Sep 2020
61% complete
CT

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