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Browse canonical concepts by label, domain, node type, prefix and encoded class.

1,942 results

Current membership scope: Domain and all descendants

ConceptNode typeBase domainMatched membershipIdentifier
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 measurementInvestigationInvestigation [base]AMW:TECH:050667
Cineangiography
Motion pictures of the passage of contrast medium through blood vessels.
Imaging InvestigationRadiologyRadiology [base]AMW:TECH:010369
Cineradiography
Motion picture study of successive images appearing on a fluoroscopic screen.
Imaging InvestigationRadiologyRadiology [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 methodLaboratory MedicineLaboratory Medicine [base]AMW:TECH:050146
Clavicle
Clavicle.
Radiological SignRadiologyRadiology [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 methodLaboratory MedicineLaboratory 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 testLaboratory MedicineLaboratory Medicine [base]AMW:TECH:010022
clinical cranial nerve examination
Clinical cranial nerve examination used as a ClinicalGraph target concept for investigation / investigation.
InvestigationInvestigationInvestigation [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 conceptInvestigationInvestigation [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 testLaboratory MedicineLaboratory Medicine [base]AMW:TECH:010037
Clinical Laboratory Techniques
Techniques used to carry out clinical investigative procedures in the diagnosis and therapy of disease.
Biochemical testLaboratory MedicineLaboratory Medicine [base]AMW:TECH:010021
clinical movement disorder examination
Clinical movement disorder examination used as a ClinicalGraph target concept for investigation / investigation.
InvestigationInvestigationInvestigation [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 conceptInvestigationInvestigation [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 conceptInvestigationInvestigation [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 methodResearch MethodologyLaboratory 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 methodResearch MethodologyLaboratory 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 testLaboratory MedicineLaboratory 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 SignRadiologyRadiology [base]AMW:RAD:110038
Cobb angleRadiological SignRadiologyRadiology [base]AMW:RAD:110317
Cobblestone Appearance
GI-alternating normal and denuded mucosa from ulceration, esp in Crohn's disease of the colon
Radiological SignRadiologyRadiology [base]AMW:RAD:110035
Cobblestone Pattern
hysterosalpingography- rounded filling defects from intraluminal adhesions
Radiological SignRadiologyRadiology [base]AMW:RAD:110065
Cobra Head Abnormality
rounded dilatation of distal ureter, surrounded by thin lucent line, seen in
Radiological SignRadiologyRadiology [base]AMW:RAD:110033
Cobra head signRadiological SignRadiologyRadiology [base]AMW:RAD:110393
Coca cola bottle signRadiological SignRadiologyRadiology [base]AMW:RAD:110318
Coccyx
terminal coccygeal bone
Radiological AnatomyRadiologyRadiology [base]AMW:RAD:030039
Cockade Sign
intraosseous calcaneal lipoma with central calcification resembling the badge generally worn upon a hat
Radiological SignRadiologyRadiology [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 methodResearch MethodologyLaboratory 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 SignRadiologyRadiology [base]AMW:RAD:110062
Codman's Triangle
triangular elevation of periosteum from an aggressive, usually malignant, bone tumor such as an osteosarcoma
Radiological SignRadiologyRadiology [base]AMW:RAD:110031
Cœur en sabotRadiological SignRadiologyRadiology [base]AMW:RAD:110320