Radiology Articles | System: Central Nervous System

• C

  • Cystic pituitary region masses
  • Cystic spinal lesions
  • Cysts of the pineal gland
  • Cytomegalovirus encephalitis

• D

  • DAI
  • DAI grading
  • Dandy Walker variant
  • Dandy-Walker continuum
  • Dawson disease
  • Dawson fingers
  • DBS
  • De Morsier syndrome
  • Decreased T1 signal in the basal ganglia
  • Deep brain stimulation
  • Deep cerebral vein thrombosis
  • Dehiscent jugular bulb
  • Dejerine Sottas disease
  • Dejerine-Thomas syndrome
  • Dementia with Lewy bodies
  • Demyelinating disorders
  • Demyelination
  • Denervation changes in muscles
  • Dense cerebellum sign

• D

  • Dermoid cyst of the CNS
  • Desmoplastic infantile ganglioglioma
  • Desmoplastic infantile tumor
  • Desmoplastic infantile tumour
  • Developmental venous anomaly
  • Devic disease
  • Dialysis disequilibrium syndrome
  • Diastematomyelia
  • Diencephalon
  • Differential diagnoses for temporal lobe tumours
  • Differential diagnosis of intracranial cysts in the perinatal period
  • Diffuse astrocytoma
  • Diffuse axonal injury
  • Diffuse axonal injury grading
  • Diffuse brainstem glioma
  • Diffuse cerebellar atrophy
  • Diffuse dural calcification
  • Diffuse pontine glioma
  • Diffusion tensor imaging (DTI) and fiber tracking (FT)
  • Diffusion weighted MRI in acute stroke
  • Dimitri’s hemangiomatosis syndrome
  • Diplomyelia
  • Dislocation of the lens

• D

  • DNET
  • Dolichocephaly
  • Dolichoectasia
  • Dorello's canal
  • Dorsal cyst of holoprosencephaly
  • Dorsal dermal sinus
  • Dorsal midbrain syndrome
  • Double cerebral cortex syndrome
  • Double cortex syndrome
  • Double density sign of berry aneurysms
  • Double density sign of osteoid osteoma
  • Down syndrome
  • Dumbbell appearance of spinal tumours
  • Dura mater
  • Dural arteriovenous fistula
  • Dural enhancement
  • Dural sinus occlusive disease
  • Dural tail sign
  • Dural venous sinus thrombosis
  • Dural venous sinuses
  • Duret haemorrhage
  • DWI abnormality of the basal ganglia
  • Dyke-Davidoff-Masson syndrome

• D

  • Dysembryoplastic neuroepithelial tumour
  • Dysgenesis of the corpus callosum
  • Dysmyelinating disorders
  • Dysplastic cerebellar gangliocytoma
  • Dysthyroid eye disease

• E

  • Ecchordosis physaliphora
  • ECCL
  • Ectodermal inclusion cyst
  • Ectopia lentis
  • Ectopic posterior pituitary
  • Emergency CT head (mnemonic)
  • Empty delta sign
  • Empty sac sign
  • Empty sella
  • Empty thecal sac sign
  • Encephalitis due to herpesvirus family
  • Encephalocoele
  • Encephalocraniocutaneous lipomatosis
  • Encephalopathia Subcorticalis Progressiva
  • Encephalotrigeminal angiomatosis
  • Endolymphatic sac tumour
  • Enlarged endolymphatic duct syndrome (EEDS)
  • Enlarged endolymphatic sac syndrome (EESS)