Public registry
Nodes
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 |
|---|---|---|---|---|
| Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis Group of systemic vasculitis with a strong association with ANCA. The disorders are characterized by necrotizing inflammation of small and medium siz… | Vascular Disorder | Pathology | Pathology [base] | AMW:DIS:140295 |
| Antibody-Dependent Cellular Cytotoxicity Killing of antibody-coated target cells by immune effector cells bearing Fc receptors. | Pathological process | Pathology | Pathology [assigned] | AMW:PROC:105046 |
| Antibody-Mediated Cellular Injury Cell or tissue injury caused by antibodies directed against surface or matrix antigens. | Pathological process | Pathology | Pathology [assigned] | AMW:PROC:105042 |
| Anticholinergic Syndrome Adverse drug effects associated with CHOLINERGIC ANTAGONISTS. Clinical features include TACHYCARDIA; HYPERTHERMIA; MYDRIASIS, dry skin and dry mucous… | Syndrome | Pathology | Pathology [base] | AMW:DIS:250003 |
| Anticipation, Genetic The apparent tendency of certain diseases to appear at earlier AGE OF ONSET and with increasing severity in successive generations. (Rieger et al., G… | Congenital Disorder | Pathology | Pathology [base] | AMW:DIS:230108 |
| Antiphospholipid Syndrome The presence of antibodies directed against phospholipids (ANTIBODIES, ANTIPHOSPHOLIPID). The condition is associated with a variety of diseases, not… | Syndrome | Pathology | Pathology [base] | AMW:DIS:200004 |
| Antithrombin III Deficiency An absence or reduced level of Antithrombin III leading to an increased risk for thrombosis. | Vascular Disorder | Pathology | Pathology [base] | AMW:DIS:150044 |
| Antley-Bixler Syndrome Phenotype An inherited condition characterized by multiple malformations of CARTILAGE and bone including CRANIOSYNOSTOSIS; midface hypoplasia; radiohumeral SYN… | Syndrome | Pathology | Pathology [base] | AMW:DIS:050026 |
| Anuria Absence of urine formation. It is usually associated with complete bilateral ureteral (URETER) obstruction, complete lower urinary tract obstruction,… | Disorder | Pathology | Pathology [base] | AMW:DIS:120093 |
| Anus Diseases Diseases involving the ANUS. | Disorder | Pathology | Pathology [base] | AMW:DIS:060154 |
| Anus Neoplasms Tumors or cancer of the ANAL CANAL. | Neoplastic Disorder | Pathology | Pathology [base] | AMW:DIS:040515 |
| Anus, Imperforate A congenital abnormality characterized by the persistence of the anal membrane, resulting in a thin membrane covering the normal ANAL CANAL. Imperfor… | Congenital Disorder | Pathology | Pathology [base] | AMW:DIS:060031 |
| Aortic Aneurysm An abnormal balloon- or sac-like dilatation in the wall of AORTA. | Vascular Disorder | Pathology | Pathology [base] | AMW:DIS:140189 |
| Aortic Aneurysm, Abdominal An abnormal balloon- or sac-like dilatation in the wall of the ABDOMINAL AORTA which gives rise to the visceral, the parietal, and the terminal (ilia… | Vascular Disorder | Pathology | Pathology [base] | AMW:DIS:140190 |
| Aortic Aneurysm, Thoracic An abnormal balloon- or sac-like dilatation in the wall of the THORACIC AORTA. This proximal descending portion of aorta gives rise to the visceral a… | Vascular Disorder | Pathology | Pathology [base] | AMW:DIS:140192 |
| Aortic Aneurysm, Thoracoabdominal An abnormal balloon- or sac-like dilatation in the wall of ABDOMINAL AORTA at the aortic hiatus. | Vascular Disorder | Pathology | Pathology [base] | AMW:DIS:140191 |
| Aortic Arch Syndromes Conditions resulting from abnormalities in the arteries branching from the ASCENDING AORTA, the curved portion of the aorta. These syndromes are resu… | Syndrome | Pathology | Pathology [base] | AMW:DIS:140219 |
| Aortic Coarctation A birth defect characterized by the narrowing of the AORTA that can be of varying degree and at any point from the transverse arch to the iliac bifur… | Congenital Disorder | Pathology | Pathology [base] | AMW:DIS:140004 |
| Aortic Diseases Pathological processes involving any part of the AORTA. | Disorder | Pathology | Pathology [base] | AMW:DIS:140215 |
| Aortic Dissection A tear in the inner layer of the AORTA leading to interstitial HEMORRHAGE, and splitting (dissecting) of the aortic TUNICA MEDIA layer. It typically … | Disorder | Pathology | Pathology [base] | AMW:DIS:140198 |
| Aortic Intramural Hematoma An atypical form of AORTIC DISSECTION in which subintimal dissection of the aortic TUNICA MEDIA without initial laceration of the aortic TUNICA INTIM… | Pathologic Condition | Pathology | Pathology [base] | AMW:DIS:140217 |
| Aortic Root Aneurysm An abnormal balloon- or sac-like dilatation in the wall of the AORTIC ROOT. | Vascular Disorder | Pathology | Pathology [base] | AMW:DIS:140194 |
| Aortic Rupture The tearing or bursting of the wall along any portion of the AORTA, such as thoracic or abdominal. It may result from the rupture of an aneurysm or i… | Traumatic Disorder | Pathology | Pathology [base] | AMW:DIS:140188 |
| Aortic Stenosis, Subvalvular A pathological constriction occurring in the region below the AORTIC VALVE. It is characterized by restricted outflow from the LEFT VENTRICLE into th… | Pathologic Condition | Pathology | Pathology [base] | AMW:DIS:140135 |
| Aortic Stenosis, Supravalvular A pathological constriction occurring in the region above the AORTIC VALVE. It is characterized by restricted outflow from the LEFT VENTRICLE into th… | Pathologic Condition | Pathology | Pathology [base] | AMW:DIS:140137 |
| Aortic Valve Disease Diseases involving the AORTIC VALVE functionality. Aortic valve disease often results in a backward and/or regurgitated blood flow into the LEFT VENT… | Disorder | Pathology | Pathology [base] | AMW:DIS:140131 |
| Aortic Valve Insufficiency Pathological condition characterized by the backflow of blood from the ASCENDING AORTA back into the LEFT VENTRICLE, leading to regurgitation. It is … | Disorder | Pathology | Pathology [base] | AMW:DIS:140132 |
| Aortic Valve Prolapse The downward displacement of the cuspal or pointed end of the trileaflet AORTIC VALVE causing misalignment of the cusps. Severe valve distortion can … | Disorder | Pathology | Pathology [base] | AMW:DIS:140133 |
| Aortic Valve Stenosis A pathological constriction that can occur above (supravalvular stenosis), below (subvalvular stenosis), or at the AORTIC VALVE. It is characterized … | Pathologic Condition | Pathology | Pathology [base] | AMW:DIS:140134 |
| Aortico-Ventricular Tunnel Congenital anomaly characterized by an extra-cardiac channel connecting the AORTA either to the right or left HEART VENTRICLE. | Congenital Disorder | Pathology | Pathology [base] | AMW:DIS:140005 |