Public registry
Nodes
Browse canonical concepts by label, domain, node type, prefix and encoded class.
Current membership scope: Domain and all descendants
| Concept | Node type | Base domain | Matched membership | Identifier |
|---|---|---|---|---|
| Chronaxy The shortest duration of an electrical stimulus where the threshold amplitude is twice the rheobase - the minimum required for eliciting an ACTION PO… | Physiologic measurement | Investigation | Investigation [base] | AMW:TECH:050667 |
| Cineangiography Motion pictures of the passage of contrast medium through blood vessels. | Imaging Investigation | Radiology | Radiology [base] | AMW:TECH:010369 |
| Cineradiography Motion picture study of successive images appearing on a fluoroscopic screen. | Imaging Investigation | Radiology | Radiology [base] | AMW:TECH:010376 |
| Circular Dichroism A change from planar to elliptic polarization when an initially plane-polarized light wave traverses an optically active medium. (McGraw-Hill Diction… | Analytical chemistry method | Laboratory Medicine | Laboratory Medicine [base] | AMW:TECH:050146 |
| Clavicle Clavicle. | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:020117 |
| Click Chemistry Organic chemistry methodology that mimics the modular nature of various biosynthetic processes. It uses highly reliable and selective reactions desig… | Analytical chemistry method | Laboratory Medicine | Laboratory Medicine [base] | AMW:TECH:050174 |
| Clinical Chemistry Tests Laboratory tests demonstrating the presence of physiologically significant substances in the blood, urine, tissue, and body fluids with application t… | Biochemical test | Laboratory Medicine | Laboratory Medicine [base] | AMW:TECH:010022 |
| clinical cranial nerve examination Clinical cranial nerve examination used as a ClinicalGraph target concept for investigation / investigation. | Investigation | Investigation | Investigation [base] | AMW:TECH:140029 |
| Clinical Decision-Making Process of formulating a diagnosis based on medical history and physical or mental examinations, and/or choosing an appropriate intervention. | Diagnostic concept | Investigation | Investigation [base] | AMW:TECH:010002 |
| Clinical Enzyme Tests Analyses for a specific enzyme activity, or of the level of a specific enzyme that is used to assess health and disease risk, for early detection of … | Biochemical test | Laboratory Medicine | Laboratory Medicine [base] | AMW:TECH:010037 |
| Clinical Laboratory Techniques Techniques used to carry out clinical investigative procedures in the diagnosis and therapy of disease. | Biochemical test | Laboratory Medicine | Laboratory Medicine [base] | AMW:TECH:010021 |
| clinical movement disorder examination Clinical movement disorder examination used as a ClinicalGraph target concept for investigation / investigation. | Investigation | Investigation | Investigation [base] | AMW:TECH:140030 |
| Clinical Reasoning Process by which clinicians collect signs and process information to understand the patient's medical situation or problem, and then plan and impleme… | Diagnostic concept | Investigation | Investigation [base] | AMW:TECH:010003 |
| Clinical Relevance Criteria to determine whether a finding (e.g., clinical examination, lab test, imaging results) requires a medical intervention for meaningful improv… | Diagnostic concept | Investigation | Investigation [base] | AMW:TECH:010004 |
| Cloning, Molecular The insertion of recombinant DNA molecules from prokaryotic and/or eukaryotic sources into a replicating vehicle, such as a plasmid or virus vector, … | Molecular biology method | Research Methodology | Laboratory Medicine [role_derived] | AMW:TECH:050486 |
| Cloning, Organism The formation of one or more genetically identical organisms derived by vegetative reproduction from a single cell. The source nuclear material can b… | Molecular biology method | Research Methodology | Laboratory Medicine [role_derived] | AMW:TECH:050490 |
| Clot Retraction Retraction of a clot resulting from contraction of PLATELET pseudopods attached to FIBRIN strands. The retraction is dependent on the contractile pro… | Hematology test | Laboratory Medicine | Laboratory Medicine [base] | AMW:TECH:010158 |
| Cluster of Grapes Sign multiple gas-containing cysts usually in segment of left colonic wall in pneumatosis cystoides intestinalis | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110038 |
| Cobb angle | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110317 |
| Cobblestone Appearance GI-alternating normal and denuded mucosa from ulceration, esp in Crohn's disease of the colon | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110035 |
| Cobblestone Pattern hysterosalpingography- rounded filling defects from intraluminal adhesions | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110065 |
| Cobra Head Abnormality rounded dilatation of distal ureter, surrounded by thin lucent line, seen in | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110033 |
| Cobra head sign | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110393 |
| Coca cola bottle sign | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110318 |
| Coccyx terminal coccygeal bone | Radiological Anatomy | Radiology | Radiology [base] | AMW:RAD:030039 |
| Cockade Sign intraosseous calcaneal lipoma with central calcification resembling the badge generally worn upon a hat | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110052 |
| Coculture Techniques A technique of culturing mixed cell types in vitro to allow their synergistic or antagonistic interactions, such as on CELL DIFFERENTIATION or APOPTO… | Cell biology method | Research Methodology | Laboratory Medicine [role_derived] | AMW:TECH:050579 |
| Codfish Vertebra biconcave appearance of the vertebral bodies themselves in sickle cell disease from avascular necrosis resembling the vertebra of codfish | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110062 |
| Codman's Triangle triangular elevation of periosteum from an aggressive, usually malignant, bone tumor such as an osteosarcoma | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110031 |
| Cœur en sabot | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110320 |