15,228 results found
Case
Choroidal fissure cyst
Published
28 Apr 2019
68% complete
CT
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
MRI
Case
West Nile virus encephalitis
Published
02 Jun 2022
92% complete
MRI
Case
Focal cortical dysplasia
Published
06 May 2013
62% complete
MRI
Case
Medulloblastoma - adult
Published
03 Jan 2009
87% complete
CT
MRI
Case
Left cerebellar infarct: PICA vascular territory
Published
28 Aug 2016
89% complete
CT
MRI
Case
Fourth ventricle posterior inferior cerebellar artery aneurysm
Published
11 Sep 2015
92% complete
CT
MRI
DSA (angiography)
Article
External auditory canal atresia
External auditory canal atresia, also known as congenital aural atresia, is characterised by complete or incomplete bony atresia of the external auditory canal (EAC), often in association with a dysplastic auricle and an abnormal middle ear cavity or ossicles.
Epidemiology
The incidence is 1 i...
Article
Hemimegalencephaly
Hemimegalencephaly is a rare congenital disorder of cortical formation with hamartomatous overgrowth of all or part of a cerebral hemisphere. This results from either increased proliferation or decreased apoptosis (or both) of developing neurones 2.
Epidemiology
Hemimegalencephaly is a cryptog...
Case
Tuberous sclerosis
Published
08 Mar 2022
95% complete
MRI
Article
Superior vermian vein
The superior vermian vein is formed in the midline over the superior aspect of the cerebellar vermis (over the anterior lobe) by multiple tributaries draining not just the subjacent vermis but also the adjacent cerebellar hemispheres. These tributaries most often coalesce into a single trunk ove...
Case
Cytotoxic lesions of the corpus callosum (CLOCCs)
Published
10 Sep 2020
74% complete
MRI
Article
Subdural hygroma
Subdural hygromas (alternative plural: hygromata 9) refer to the accumulation of fluid in the subdural space. In many cases, it is considered an epiphenomenon of head injury when it is called a traumatic subdural hygroma.
Epidemiology
Subdural hygromas are encountered in all age-groups but ar...
Case
Calcified convexity meningioma
Published
06 May 2013
74% complete
MRI
Article
Facial nerve
The facial nerve is the seventh (CN VII) cranial nerve and comprises two roots, a motor root and a smaller mixed sensory, taste and parasympathetic root, known as nervus intermedius, which join together within the temporal bone (TA: nervus facialis or nervus cranialis VII).
The facial nerve has...
Article
Meningocele
Meningoceles (also spelt meningocoele) are protrusions of the meninges through a defect or weak point in the skull or spine, usually involving the soft tissues beneath the surface of the skin. They are typically categorised into congenital, iatrogenic (e.g. following a craniotomy, sinus surgery,...
Case
Subependymal giant cell astrocytoma - tuberous sclerosis
Published
25 Jul 2009
77% complete
CT
Case
Anterior communicating artery fenestration
Published
16 May 2015
36% complete
CT
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