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Browse canonical concepts by label, domain, node type, prefix and encoded class.
Current membership scope: Any direct membership
| Concept | Node type | Base domain | Matched membership | Identifier |
|---|---|---|---|---|
| Maxillofacial Injuries General or unspecified injuries involving the face and jaw (either upper, lower, or both). | Traumatic Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100661 |
| Median Neuropathy Disease involving the median nerve, from its origin at the BRACHIAL PLEXUS to its termination in the hand. Clinical features include weakness of wris… | Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100589 |
| Meige Syndrome A syndrome characterized by orofacial DYSTONIA; including BLEPHAROSPASM; forceful jaw opening; lip retraction; platysma muscle spasm; and tongue prot… | Syndrome | Pathology | Nervous System [curated_secondary] | AMW:DIS:100059 |
| Memory Disorders Disturbances in registering an impression, in the retention of an acquired impression, or in the recall of an impression. Memory impairments are asso… | Pathologic Condition | Pathology | Nervous System [curated_secondary] | AMW:DIS:100500 |
| Meningism A condition characterized by neck stiffness, headache, and other symptoms suggestive of meningeal irritation, but without actual inflammation of the … | Pathologic Condition | Pathology | Nervous System [curated_secondary] | AMW:DIS:100449 |
| Meningitis Inflammation of the coverings of the brain and/or spinal cord, which consist of the PIA MATER; ARACHNOID; and DURA MATER. Infections (viral, bacteria… | Inflammatory Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100426 |
| Meningitis, Aseptic A syndrome characterized by headache, neck stiffness, low grade fever, and CSF lymphocytic pleocytosis in the absence of an acute bacterial pathogen.… | Inflammatory Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100428 |
| Meningocele A congenital or acquired protrusion of the meninges, unaccompanied by neural tissue, through a bony defect in the skull or vertebral column. | Congenital Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100405 |
| Meningomyelocele Congenital, or rarely acquired, herniation of meningeal and spinal cord tissue through a bony defect in the vertebral column. The majority of these d… | Congenital Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100406 |
| Menkes Kinky Hair Syndrome An inherited disorder of copper metabolism transmitted as an X-linked trait and characterized by the infantile onset of HYPOTHERMIA, feeding difficul… | Syndrome | Pathology | Nervous System [curated_secondary] | AMW:DIS:100114 |
| Mercury Poisoning, Nervous System Neurologic disorders associated with exposure to inorganic and organic forms of MERCURY. Acute intoxication may be associated with gastrointestinal d… | Toxic Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100628 |
| Mevalonate Kinase Deficiency Autosomal recessive disorder caused by mutations in the mevalonate kinase gene. Because of the mutations cholesterol biosynthesis is disrupted and ME… | Congenital Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100115 |
| Microscopic Polyangiitis A primary systemic vasculitis of small- and some medium-sized vessels. It is characterized by a tropism for kidneys and lungs, positive association w… | Inflammatory Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100185 |
| Migraine Disorders A class of disabling primary headache disorders, characterized by recurrent unilateral pulsatile headaches. The two major subtypes are common migrain… | Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100266 |
| Migraine with Aura A subtype of migraine disorder, characterized by recurrent attacks of reversible neurological symptoms (aura) that precede or accompany the headache.… | Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100268 |
| Migraine without Aura Recurrent unilateral pulsatile headaches, not preceded or accompanied by an aura, in attacks lasting 4-72 hours. It is characterized by PAIN of moder… | Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100269 |
| Miller Fisher Syndrome A variant of the GUILLAIN-BARRE SYNDROME characterized by the acute onset of oculomotor dysfunction, ataxia, and loss of deep tendon reflexes with re… | Syndrome | Pathology | Nervous System [curated_secondary] | AMW:DIS:100020 |
| Miosis Pupillary constriction. This may result from congenital absence of the dilatator pupillary muscle, defective sympathetic innervation, or irritation o… | Pathologic Condition | Pathology | Nervous System [curated_secondary] | AMW:DIS:100545 |
| Mixed Dementias Dementias caused by multiple etiologies, e.g., ALZHEIMER DISEASE, and VASCULAR DEMENTIA and/or LEWY BODY DISEASE. | Degenerative Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100235 |
| Mononeuropathies Disease or trauma involving a single peripheral nerve in isolation, or out of proportion to evidence of diffuse peripheral nerve dysfunction. Mononeu… | Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100587 |
| Motor Neuron Disease Diseases characterized by a selective degeneration of the motor neurons of the spinal cord, brainstem, or motor cortex. Clinical subtypes are disting… | Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100418 |
| Movement Disorders Syndromes which feature DYSKINESIAS as a cardinal manifestation of the disease process. Included in this category are degenerative, hereditary, post-… | Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100305 |
| Moyamoya Disease A noninflammatory, progressive occlusion of the intracranial CAROTID ARTERIES and the formation of netlike collateral arteries arising from the CIRCL… | Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100183 |
| MPTP Poisoning A condition caused by the neurotoxin MPTP which causes selective destruction of nigrostriatal dopaminergic neurons. Clinical features include irrever… | Toxic Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100066 |
| Mucopolysaccharidosis II Systemic lysosomal storage disease marked by progressive physical deterioration and caused by a deficiency of L-sulfoiduronate sulfatase. This diseas… | Congenital Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100493 |
| Multiple Sclerosis An autoimmune disorder mainly affecting young adults and characterized by destruction of myelin in the central nervous system. Pathologic findings in… | Immune Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100008 |
| Multiple Sclerosis, Chronic Progressive A form of multiple sclerosis characterized by a progressive deterioration in neurologic function which is in contrast to the more typical relapsing r… | Degenerative Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100009 |
| Multiple Sclerosis, Relapsing-Remitting The most common clinical variant of MULTIPLE SCLEROSIS, characterized by recurrent acute exacerbations of neurologic dysfunction followed by partial … | Degenerative Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100010 |
| Multiple Sulfatase Deficiency Disease An inherited metabolic disorder characterized by the intralysosomal accumulation of sulfur-containing lipids (sulfatides) and MUCOPOLYSACCHARIDES. Ex… | Congenital Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100112 |
| Multiple System Atrophy A syndrome complex composed of three conditions which represent clinical variants of the same disease process: STRIATONIGRAL DEGENERATION; SHY-DRAGER… | Degenerative Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100035 |