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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
acquired immunodeficiency syndrome +   
Acute Reversible Leukoencephalopathy with Increased Urinary Alpha-ketoglutarate  
adult-onset leukoencephalopathy with axonal spheroids and pigmented glia  
Adult-Onset Muscular Dystrophy with Leukoencephalopathy  
aleutian mink disease 
Arbovirus Encephalitis +   
Boylan Dew Greco Syndrome 
brain small vessel disease 1  
CAMFAK Syndrome 
central pontine myelinolysis  
Cerebral Autosomal Recessive Arteriopathy with Subcortical Infarcts and Leukoencephalopathy  
Cerebroretinal Microangiopathy with Calcifications and Cysts +   
combined oxidative phosphorylation deficiency 12  
DEAFNESS, CONGENITAL, AND ADULT-ONSET PROGRESSIVE LEUKOENCEPHALOPATHY  
Demyelinating Autoimmune Diseases, CNS +   
Early-Onset Progressive Encephalopathy with Brain Edema and/or Leukoencephalopathy +   
Equine Encephalomyelitis +  
Equine Infectious Anemia 
Feline Acquired Immunodeficiency Syndrome 
Groll Hirschowitz Syndrome 
Hamano Tsukamoto Syndrome 
Hereditary Central Nervous System Demyelinating Diseases +   
Hereditary Diffuse Leukoencephalopathy with Spheroids 2  
Herpes Simplex Encephalitis +   
HIV Encephalitis  
Human Herpesvirus 6 Encephalitis 
hypomyelinating leukoencephalopathy 
Hypomyelination with Brainstem and Spinal Cord Involvement and Leg Spasticity  
Hypotonia, Congenital Nystagmus, Ataxia and Abnormal Auditory Brainstem Response 
inclusion body myopathy and brain white matter abnormalities  
intellectual disability and myopathy syndrome  
Labrune Syndrome  
Leukoencephalopathy with Ataxia  
Leukoencephalopathy with Brainstem and Spinal Cord Involvement and Lactate Elevation  
Leukoencephalopathy with Dystonia and Motor Neuropathy  
leukoencephalopathy with vanishing white matter +   
Leukoencephalopathy, Arthritis, Colitis, and Hypogammaglobulinemia 
LEUKOENCEPHALOPATHY, DEVELOPMENTAL DELAY, AND EPISODIC NEUROLOGIC REGRESSION SYNDROME  
Leukoencephalopathy, Motor Delay, Spasticity, and Dysarthria Syndrome  
LEUKOENCEPHALOPATHY, PORPHYRIA-RELATED  
LEUKOENCEPHALOPATHY, PROGRESSIVE, INFANTILE-ONSET, WITH OR WITHOUT DEAFNESS  
Marchiafava-Bignami Disease 
Merkel cell carcinoma  
Multiple mitochondrial dysfunctions syndrome 8  
Murray Valley encephalitis 
Neurodevelopmental Disorder with Ataxic Gait, Absent Speech, and Decreased Cortical White Matter  
Neurodevelopmental Disorder with Progressive Spasticity and Brain White Matter Abnormalities  
Nipah virus encephalitis 
Oculopharyngeal Myopathy with Leukoencephalopathy 1  
Ophthalmoplegic Migraine 
polyradiculoneuropathy +   
Pontine Microangiopathy and Leukoencephalopathy, Autosomal Dominant  
Posterior Leukoencephalopathy Syndrome  
Progressive Interstitial Pneumonia of Sheep 
progressive leukoencephalopathy with ovarian failure  
progressive multifocal leukoencephalopathy  
A viral infectious disease that involves reactivation of JC polyomavirus in immune-compromised individuals which causes the loss of white matter (which is made up of myelin, a substance the surrounds and protects nerve fibers) in multiple areas of the brain. The symptoms include hemiparesis, aphasia, dysarthria, hemianopia, cognitive impairment and coma. (DO)
Ribose 5-Phosphate Isomerase Deficiency  
RNASET2-deficient cystic leukoencephalopathy  
Simian Acquired Immunodeficiency Syndrome 
spastic ataxia 3  
Subacute Combined Degeneration  
subacute sclerosing panencephalitis +   
Telencephalic Leukoencephalopathy 
Varicella Zoster Encephalitis 
vascular dementia +   
Visna 
X-linked Spondyloepimetaphyseal Dysplasia with Hypomyelinating Leukodystrophy  

Synonyms
Exact Synonyms: JC polyomavirus encephalitis ;   JC polyomavirus encephalopathies ;   JC polyomavirus encephalopathy ;   PML ;   progressive multifocal leukoencephalopathies
Primary IDs: MESH:D007968
Xrefs: EFO:0007455 ;   GARD:7468 ;   ICD10CM:A81.2 ;   ICD9CM:046.3 ;   NCI:C26815
Definition Sources: http://www.merck.com/mmpe/sec16/ch217/ch217f.html "DO" "DO", http://www.merriam-webster.com/medical/progressive%20multifocal%20leukoencephalopathy "DO" "DO", http://www.ninds.nih.gov/disorders/pml/pml.htm "DO" "DO"

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