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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 |
|---|---|---|---|---|
| Infarction, Middle Cerebral Artery NECROSIS occurring in the MIDDLE CEREBRAL ARTERY distribution system which brings blood to the entire lateral aspects of each CEREBRAL HEMISPHERE. Cl… | Vascular Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100171 |
| Infarction, Posterior Cerebral Artery NECROSIS induced by ISCHEMIA in the POSTERIOR CEREBRAL ARTERY distribution system which supplies portions of the BRAIN STEM; the THALAMUS; TEMPORAL L… | Vascular Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100172 |
| Insulin Coma Severe HYPOGLYCEMIA induced by a large dose of exogenous INSULIN resulting in a COMA or profound state of unconsciousness from which the individual c… | Metabolic Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100482 |
| Intellectual Disability Subnormal intellectual functioning which originates during the developmental period. This has multiple potential etiologies, including genetic defect… | Pathologic Condition | Pathology | Nervous System [curated_secondary] | AMW:DIS:100485 |
| Intracranial Aneurysm Abnormal outpouching in the wall of intracranial blood vessels. Most common are the saccular (berry) aneurysms located at branch points in CIRCLE OF … | Vascular Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100193 |
| Intracranial Arterial Diseases Pathological conditions involving ARTERIES in the skull, such as arteries supplying the CEREBRUM, the CEREBELLUM, the BRAIN STEM, and associated stru… | Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100190 |
| Intracranial Arteriosclerosis Vascular diseases characterized by thickening and hardening of the walls of ARTERIES inside the SKULL. There are three subtypes: (1) atherosclerosis … | Degenerative Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100194 |
| Intracranial Arteriovenous Malformations Congenital vascular anomalies in the brain characterized by direct communication between an artery and a vein without passing through the CAPILLARIES… | Congenital Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100195 |
| Intracranial Embolism Blocking of a blood vessel in the SKULL by an EMBOLUS which can be a blood clot (THROMBUS) or other undissolved material in the blood stream. Most em… | Vascular Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100198 |
| Intracranial Embolism and Thrombosis The label is process-shaped, but the organ-specific concept may also function as a disorder; manual semantic review is required. | Pathological process | Pathology | Nervous System [curated_secondary] | AMW:PROC:125032 |
| Intracranial Hemorrhage, Hypertensive Bleeding within the SKULL that is caused by systemic HYPERTENSION, usually in association with INTRACRANIAL ARTERIOSCLEROSIS. Hypertensive hemorrhage… | Vascular Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100206 |
| Intracranial Hemorrhage, Traumatic Bleeding within the SKULL induced by penetrating and nonpenetrating traumatic injuries, including hemorrhages into the tissues of CEREBRUM; BRAIN STE… | Traumatic Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100207 |
| Intracranial Hemorrhages Bleeding within the SKULL, including hemorrhages in the brain and the three membranes of MENINGES. The escape of blood often leads to the formation o… | Vascular Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100203 |
| Intracranial Hypertension Increased pressure within the cranial vault. This may result from several conditions, including HYDROCEPHALUS; BRAIN EDEMA; intracranial masses; seve… | Vascular Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100294 |
| Intracranial Hypotension Reduction of CEREBROSPINAL FLUID pressure characterized clinically by ORTHOSTATIC HEADACHE and occasionally by an ABDUCENS NERVE PALSY; HEARING LOSS;… | Vascular Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100298 |
| Intracranial Thrombosis The label is process-shaped, but the organ-specific concept may also function as a disorder; manual semantic review is required. | Pathological process | Pathology | Nervous System [curated_secondary] | AMW:PROC:125033 |
| Ischemic Attack, Transient Brief reversible episodes of focal, nonconvulsive ischemic dysfunction of the brain having a duration of less than 24 hours, and usually less than on… | Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100174 |
| Ischemic Stroke Stroke due to BRAIN ISCHEMIA resulting in interruption or reduction of blood flow to a part of the brain. When obstruction is due to a BLOOD CLOT for… | Vascular Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100220 |
| Jaw Fractures Fractures of the upper or lower jaw. | Traumatic Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100662 |
| Jet Lag Syndrome A chronobiologic disorder resulting from rapid travel across a number of time zones, characterized by insomnia or hypersomnolence, fatigue, behaviora… | Syndrome | Pathology | Nervous System [curated_secondary] | AMW:DIS:100332 |
| Kernicterus A term used pathologically to describe BILIRUBIN staining of the BASAL GANGLIA; BRAIN STEM; and CEREBELLUM and clinically to describe a syndrome asso… | Congenital Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100130 |
| Kleine-Levin Syndrome A rare condition characterized by recurrent hypersomnias associated with hyperphagia, occurring primarily in males in the second to third decade of l… | Syndrome | Pathology | Nervous System [curated_secondary] | AMW:DIS:100636 |
| Kluver-Bucy Syndrome A neurobehavioral syndrome associated with bilateral medial temporal lobe dysfunction. Clinical manifestations include oral exploratory behavior; tac… | Syndrome | Pathology | Nervous System [curated_secondary] | AMW:DIS:100234 |
| Korsakoff Syndrome An acquired cognitive disorder characterized by inattentiveness and the inability to form short term memories. This disorder is frequently associated… | Syndrome | Pathology | Nervous System [curated_secondary] | AMW:DIS:100504 |
| Lafora Disease A form of stimulus sensitive MYOCLONIC EPILEPSY inherited as an autosomal recessive condition. The most common presenting feature is a single seizure… | Congenital Disorder | Pathology | Nervous System [curated_secondary] | AMW:DIS:100252 |
| Landau-Kleffner Syndrome A syndrome characterized by the onset of isolated language dysfunction in otherwise normal children (age of onset 4-7 years) and epileptiform dischar… | Syndrome | Pathology | Nervous System [curated_secondary] | AMW:DIS:100261 |
| Language Development Disorders Conditions characterized by language abilities (comprehension and expression of speech and writing) that are below the expected level for a given age… | Pathologic Condition | Pathology | Nervous System [curated_secondary] | AMW:DIS:100460 |
| Language Disorders Conditions characterized by deficiencies of comprehension or expression of written and spoken forms of language. These include acquired and developme… | Pathologic Condition | Pathology | Nervous System [curated_secondary] | AMW:DIS:100454 |
| Lateral Medullary Syndrome INFARCTION of the dorsolateral aspect of MEDULLA OBLONGATA in the BRAIN STEM. It is caused by occlusion of the VERTEBRAL ARTERY and/or the posterior … | Syndrome | Pathology | Nervous System [curated_secondary] | AMW:DIS:100166 |
| Lateral Sinus Thrombosis The label is process-shaped, but the organ-specific concept may also function as a disorder; manual semantic review is required. | Pathological process | Pathology | Nervous System [curated_secondary] | AMW:PROC:125035 |