Middle cerebral artery syndrome

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Middle cerebral artery syndrome Classification and external resources
Outer surface of cerebral hemisphere, showing areas supplied by cerebral arteries. (Pink is region supplied by middle cerebral artery.)
ICD-10	G 46.0
eMedicine	pmr/77
MeSH	D020244

Middle cerebral artery syndrome is a condition where the blood supply from the middle cerebral artery is restricted, leading to a reduction of the function of the portions of the brain supplied by that vessel.

Because this artery supplies much of the primary motor cortex, the cortical homunculus can be used to localize the defect more precisely.

[edit] External links

-1717960694 at GPnotebook

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v • d • e Pathology of the nervous system, primarily CNS (G00-G47, 320-349)

Inflammatory diseases of the CNS	Meningitis (Arachnoiditis) - Encephalitis - Myelitis - Encephalomyelitis (Acute disseminated) - Tropical spastic paraparesis - Cavernous sinus thrombosis

Systemic atrophies primarily affecting the CNS	Huntington's Spinocerebellar ataxia (Friedreich's ataxia, Ataxia telangiectasia, Hereditary spastic paraplegia) Spinal muscular atrophy: Werdnig-Hoffman - Kugelberg-Welander - Fazio Londe - MND (ALS, PMA, PBP, PP, PLS)

Extrapyramidal and movement disorders	Parkinson's disease - Neuroleptic malignant syndrome - Postencephalitic parkinsonism - Pantothenate kinase-associated neurodegeneration - Progressive supranuclear palsy - Striatonigral degeneration Dystonia/Dyskinesia (Spasmodic torticollis, Meige's, Blepharospasm) Essential tremor - Myoclonus - Lafora Chorea (Choreoathetosis) - Restless legs - Stiff person

Other degenerative/ demyelinating diseases	dementia: Alzheimer's - Pick's - Dementia with Lewy bodies - Frontotemporal lobar degeneration mitochondrial disease: Leigh's demyelinating: Multiple sclerosis - Devic's - Central pontine myelinolysis - Transverse myelitis - Marchiafava-Bignami disease - CAMFAK syndrome - Alpers'

Seizure/epilepsy	Focal (Simple partial, Complex partial) - Generalised (Tonic-clonic, Absence, Atonic, Benign familial neonatal) Lennox-Gastaut - West - Epilepsia partialis continua - Status epilepticus (Complex partial status epilepticus)

Headache	Migraine (Familial hemiplegic) - Cluster - Vascular - Tension

Vascular	Transient ischemic attack (Amaurosis fugax, Transient global amnesia) Cerebrovascular disease (MCA, ACA, PCA, Foville's, Millard-Gubler, Lateral medullary, Weber's, Lacunar stroke)

Sleep disorders	Insomnia - Hypersomnia - Sleep apnea (Ondine's curse) - Narcolepsy - Cataplexy - Kleine-Levin - Circadian rhythm sleep - Delayed sleep phase - Advanced sleep phase

Intracranial hypertension	Hydrocephalus (Normal pressure) - Idiopathic intracranial hypertension

Other encephalopathy	Brain herniation - Cerebral edema - Reye's

Other spinal cord disease	Syringomyelia - Syringobulbia - Morvan's syndrome - Spinal cord compression

v • d • e

Lesions of spinal cord and brain

Spinal cord

sensory: Sensory ataxia - Tabes dorsalis

motor: Motor neurone disease

mixed: Brown-Séquard syndrome - cord syndrome (Posterior, Anterior, Central/Syringomyelia) - Subacute combined degeneration of spinal cord (B12)

Anterior spinal artery syndrome

Brainstem

Medulla (CN 8, 9, 10, 12)	Lateral medullary syndrome/Wallenberg (PICA) - Medial medullary syndrome (ASA)

Pons (CN 5, 6, 7, 8)	Lateral pontine syndrome (AICA) - Millard-Gubler syndrome (lateral) - Medial pontine syndrome (basilar) - Foville's syndrome (dorsal, basilar) - Locked-In syndrome (ventral) - Internuclear ophthalmoplegia - One and a half syndrome

Midbrain (CN 3, 4)	Weber's syndrome (ventral peduncle, PCA) - Benedikt's syndrome (ventral tegmentum, PCA) - Parinaud's syndrome (dorsal, tumor)