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:

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Frank Gaillard ◉ ◈

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Astrocytoma, IDH-mutant - grade 4

Atypical meningioma - grade 2

Posterior fossa ependymoma

Cerebral abscess due to foreign bodies

Cerebellomedullary cisterns (illustration)

Accessory articulation between cervical transverse processes

Tumefactive demyelination

Hounsfield unit formula

Tuberculum sellae meningioma

Brachymetatarsia

SWI dipole (illustrations)

Cerebral microhemorrhage with SWI dipole

Congenital lumbar vertebral fusion

Cerebral metastasis - cholangiocarcinoma

Pineal epidermoid cyst

Periwinkle flower (photo)

Cingulate and paracingulate sulci

Glioblastoma with coagulative necrosis due to bevacizumab

Orbit (illustration)

Frontal nerve (illustration)

Supratrochlear nerve (illustration)

Supraorbital nerve (illustration)

Lacrimal nerve (illustration)

Trochlear nerve (illustration)

Oculomotor nerve and ciliary ganglion (illustration)

Cranial nerves and brainstem nuclei (illustrations)

Spinal cord metastases

Lobar hemorrhage due to cerebral amyloid angiopathy

Lepidic predominant adenocarcinoma of the lung

Diffuse glioma classification (WHO 5th Edition, 2021)

Cerebral abscess

Lewy body (histology)

Arachnoid cyst - thoracic

Alzheimer disease or LATE

Hypoxic-ischemic encephalopathy and hyperoxygenation

Lobar hemorrhage secondary to cerebral amyloid angiopathy

Traumatic spinal cord injury

Post-transplant lymphoproliferative disorder (PTLD)

PRES with cerebellar involvement and hemorrhage

Intraventricular meningioma

Schwannoma - foramen magnum

Frontotemporal dementia - behavioral variant

FTD-MND - behavioral variant frontotemporal dementia

Frontotemporal dementia - behavioral variant

Papillary craniopharyngioma - third ventricle

Inflammatory cerebral amyloid angiopathy

Malignant melanotic nerve sheath tumor

Glioblastoma with pseudoresponse (bevacizumab)

CAPNON

Cerebellar vermis (illustration)

Subependymal giant cell astrocytoma

Pilocytic astrocytoma

Oligodendroglioma

Epidural spinal cord compression scale (illustration)

Meningioma with extension through skull vault

Anaplastic astrocytoma

Astrocytoma

Traumatic hepatic injury in pregnancy

Possible traumatic placental abruption on CT

Traumatic placental abruption in third trimester

Traumatic placental abruption

Corkscrew esophagus

MCA stroke with calcified embolism and movement on perfusion

Prolactinoma

Oligodendroglioma (grade 3)

Tuberculous spondylitis

Myxopapillary ependymoma

Cystic teratoma of the conus

Gangliocytoma

Ganglioglioma

Subdural collection spine

Cryptococcosis

Dysembryoplastic neuroepithelial tumor (DNET)

Primary diffuse large B-cell lymphoma of the CNS - hypothalamus

Cerebellar infarct due to vertebral artery dissection with posterior fossa decompression

Pituicytoma

Jugular reflux mimicking dural arteriovenous fistula

Cerebral perfusion parameters

Disclosures: