Radiology Articles | System: Central Nervous System

• G

  • Gangliocytoma
  • Ganglioglioma
  • Ganglioglioma of the spinal cord
  • Ganglioneuroma
  • GBM
  • GBS
  • GCS
  • Gemistocytic astrocytoma
  • Geniculate ganglion
  • Germinal matrix haemorrhage
  • Germinoma
  • Gerstmann syndrome
  • Giant cell reparative cyst
  • Giant cell reparative granuloma
  • Gilman and Barrett neuroaxonal dystrophy type I
  • Glasgow coma scale
  • Glioblastoma multiforme
  • Glioependymal cyst
  • Glioma of the optic nerve
  • Gliomatosis cerebri
  • Gliosarcoma
  • Global hypoxic-ischaemic injury
  • Globe calcification

• G

  • Globe rupture
  • Globoid cell leukodystrophy
  • Globus pallidus
  • Globus pallidus T2 hypointensity
  • Glomus tumour
  • Glossopharyngeal nerve (CN IX)
  • Glossopharyngeal neuralgia
  • Glutaric aciduria type 1
  • Gradenigo syndrome
  • Grading of diffuse axonal injury
  • Granulocytic sarcoma
  • Greater superficial petrosal nerve
  • Grey matter heterotopia
  • Ground glass density nodule
  • Growing teratoma syndrome
  • Guillain–Barré syndrome

• H

  • Habenula
  • Haemangioblastoma (CNS)
  • Haemorrhage into the pons
  • Haemorrhagic intracranial metastases
  • Haemorrhagic metastases (mnemonic)
  • Haemorrhagic stroke
  • Haemorrhagic transformation of an ischaemic infarct

• H

  • Haemosiderin cap sign
  • Hallervorden-Spatz syndrome
  • HARDE syndrome
  • Harlequin eye deformity
  • Heerfordt syndrome
  • Hemifacial spasm
  • Hemimegalencephaly
  • Hepatic encephalopathy
  • Hepatolenticular degeneration
  • Heroin induced spongiform leukoencephalopathy
  • Herpes simplex encephalitis
  • High riding jugular bulb
  • High-head syndrome
  • Hippocampal malrotation
  • Hippocampal sclerosis
  • Hippocampus
  • Hirayama disease
  • Histiocytic necrotizing lymphadenitis
  • HIV encephalitis
  • HIV encephalopathy
  • HIV lymphoma vs cerebral toxoplasmosis
  • Hockey stick sign
  • Holocord presentation

• H

  • Holoprosencephaly
  • Horner syndrome
  • Hot cross bun sign
  • Hot nose sign
  • Hotter spot within hot area sign
  • HSV encephalitis
  • Hummingbird sign
  • Hunt and Hess grading system
  • Huntington chorea
  • Huntington disease
  • Hutchinson pupil
  • Hutchinson sign
  • Hydatid cyst
  • Hydatid disease
  • Hydranencephaly
  • Hydrocephalic anencephaly
  • Hydrocephalus
  • Hydrocephalus versus atrophy
  • Hydroencephalodysplasia
  • Hydromercencephaly
  • Hydromyelia
  • Hydrosyringomyelia
  • Hyperdense MCA sign