CSF xanthochromia
The Investigation of SAH page has been updated with additional information about CSF xanthochromia
Neurology
Cluster headache
The Primary headaches page has been updated with some additional information about cluster headache.
Flavivirus encephalitis
The Encephalitis page has been updated with additional information about the various Flaviviruses that can cause encephalitis.
‘Idiopathic’ intracranial hypotension
The Intracranial hypotension page has been extensively reviewed and updated, including additional information on idiopathic intracranial hypotension – which is no longer idiopathic!
Optic nerve head drusen US image
The Assessment of vision page has been updated with an US image of optic nerve head drusen.
Optic head nerve drusen
The Assessment of vision page has been updated with information about optic nerve head drusen.
MRI in transient global amnesia
The Cerebral lobe function page has been updatedm including additional information about the sensitivity of MRI for TGA
Pseudoseizures
The Assessment of isolated seizures page has been updated with additional information about pseudoseizures.
Anti-convulsants for seizure prevention
The Anti-convulsants for seizure prevention page has had a few minor updates.
Parkinson’s disease epidemiology and clinical features
The Parkinson’s disease page has been updated with additional information about epidemiology and clinical feature.
TIA risk stratification
Additional modifications to the TIA risk stratification section on the Cerebrovascular disease page have been made.
Antisynthatase syndrome
A short segment on antisythatase syndrome has been added to the Inflammatory myopathies page.
Overlap myositis
A short segment on overlap myositis has been added to the Inflammatory myopathies page.
Inflammatory myopathies
The Inflammatory myopathies page has had a number of updates.
MRI of intraspinal tumour
An MRI image of an intraspinal tumour has been added to the Non traumatic spinal cord disorders page.
Plain CT of transverse sinus thrombosis
A plain CT image of a right transverse sinus thrombosis has been added to the Cerebral venous sinus thrombosis page.
Plain CT image of sagittal sinus thrombosis
A plain CT image of a sagittal sinus thrombosis has been added to the Cerebral venous sinus thrombosis page.
Cerebral venous sinus thrombosis
The Cerebral venous sinus thrombosis page has had more updates, particularly relevant to the anatomy and clinical presentation.
Cerebral venous sinus thrombosis
The Cerebral venous sinus thrombosis page has had a number of updates, particularly relevant to the COVID era.
Indications for immediate CT head following a seizure
The Assessment of isolated seizures page has been updated with a revised (shortened) list of indications for immediate CT head.