15,228 results found
Article
Perivascular spaces
Perivascular spaces, also known as Virchow-Robin spaces, are fluid-filled spaces that surround small arterioles, capillaries and venules in the brain. Those that surround perforating vessels are frequently seen on routine MRI imaging.
Despite having been described well over a century ago and se...
Case
Cystic dilatation of cavum velum interpositum
Published
16 May 2018
89% complete
CT
Article
Spinal meningioma
Meningiomas arising from the coverings of the spinal cord are one of the two most common intradural extramedullary spinal tumours, representing 25-30% of all such tumours 2.
This article specifically relates to spinal meningiomas. For a discussion on intracranial meningiomas and a general disc...
Case
Idiopathic thoracic spinal cord herniation
Published
29 Sep 2022
81% complete
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MRI
Case
Lobar haemorrhage secondary to anticoagulation
Published
02 Mar 2022
80% complete
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Article
Combined cerebral oedema
Combined cerebral oedema is a type of cerebral oedema in which there is a mixed pattern of different types of cerebral oedema (cytotoxic, vasogenic or osmotic).
It is usually associated with severe systemic damage, such as:
hypertensive crises
severe sepsis / severe inflammatory condition
hy...
Article
Charcot-Marie-Tooth disease
Charcot-Marie-Tooth (CMT) disease, also known as hereditary motor and sensory neuropathy (HMSN), refers to a heterogeneous group of inherited peripheral neuropathies rather than a single clinical entity 9.
Epidemiology
The prevalence of CMT in one Norwegian study was 82.3 cases per 100,000 peo...
Article
Neurodegeneration with brain iron accumulation
Neurodegeneration with brain iron accumulation (NBIA), is a heterogeneous group of rare genetic disorders characterised by accumulation of iron in the basal ganglia, which results in variable neurological disorders including extrapyramidal symptoms, neuropsychiatric and visual symptoms.
Numerou...
Case
Paradoxical brain herniation
Published
02 Jan 2023
77% complete
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Article
Chordoma
Chordomas are uncommon malignant tumours of the axial skeleton that account for 1% of intracranial tumours and 4% of all primary bone tumours.
They originate from embryonic remnants of the primitive notochord (earliest fetal axial skeleton, extending from the Rathke's pouch to the tip of the c...
Article
Neuroblastoma
Neuroblastomas are tumours of neuroblastic origin. Although they may occur anywhere along the sympathetic chain, the vast majority arise from the adrenal gland.
They represent the most common extracranial solid childhood malignancy and are the third commonest childhood tumour after leukaemia an...
Case
Persistent hypoglossal artery
Published
16 Jun 2023
92% complete
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Case
Choroidal fissure cyst
Published
28 Apr 2019
68% complete
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Case
Spontaneous intracranial hypotension
Published
01 Jan 2023
80% complete
MRI
Article
Diffuse paediatric-type high-grade gliomas, H3-wildtype and IDH-wildtype
Diffuse paediatric-type high-grade gliomas, H3-wildtype and IDH-wildtype are high-grade paediatric tumours included in the 5th Edition (2021) of the WHO brain tumour classification.
Terminology
Diffuse paediatric-type high-grade gliomas H3-wildtype and IDH-wildtype are classified among the "pa...
Case
Pilocytic astrocytoma
Published
04 Feb 2018
80% complete
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West Nile virus encephalitis
Published
02 Jun 2022
92% complete
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Focal cortical dysplasia
Published
06 May 2013
62% complete
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Medulloblastoma - adult
Published
03 Jan 2009
87% complete
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MRI
Case
Left cerebellar infarct: PICA vascular territory
Published
28 Aug 2016
89% complete
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MRI
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