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 |
|---|---|---|---|---|
| Continuous Glucose Monitoring GLUCOSE MONITORING that measures interstitial glucose concentration continuously throughout the entire day and night. It does not replace traditional… | Biochemical test | Laboratory Medicine | Laboratory Medicine [base] | AMW:TECH:010031 |
| Continuous Mucosal Inflammation Continuous mucosal inflammation used as a ClinicalGraph target concept for radiology / imaging_finding. | Investigation finding | Investigation | Investigation [base], Radiology [role_derived] | AMW:FIND:160006 |
| contrast on contrast enhanced CT in extraperitoneal bladder rupture | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110158 |
| Contrast Sensitivity The ability to detect sharp boundaries (stimuli) and to detect slight changes in luminance at regions without distinct contours. Psychophysical measu… | Functional investigation | Investigation | Investigation [base] | AMW:TECH:010581 |
| contrast-enhanced CT abdomen Contrast-enhanced CT abdomen used as a ClinicalGraph target concept for investigation / investigation. | Investigation | Investigation | Investigation [base] | AMW:TECH:140019 |
| Coombs Test A test to detect non-agglutinating ANTIBODIES against ERYTHROCYTES by use of anti-antibodies (the Coombs' reagent.) The direct test is applied to fre… | Immunologic test | Laboratory Medicine | Laboratory Medicine [base] | AMW:TECH:010182 |
| Cord sign | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110394 |
| Cordocentesis The collecting of fetal blood samples typically via ENDOSCOPIC ULTRASOUND GUIDED FINE NEEDLE ASPIRATION from the umbilical vein. | Specimen collection procedure | Laboratory Medicine | Laboratory Medicine [base] | AMW:TECH:010254 |
| Corduroy Sign vertically oriented, thickened trabeculae seen in vertebral body hemangiomas | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110046 |
| Corkscrew Esophagus constricted, twisted lumen usually seen in diffuse esophageal spasm from abnormal, tertiary contractions | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110047 |
| Corkscrew Sign spiral appearance of 4th part of | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110057 |
| Corneal Pachymetry Measurement of the thickness of the CORNEA. | Physiologic measurement | Investigation | Investigation [base] | AMW:TECH:010560 |
| Corneal Topography The measurement of curvature and shape of the anterior surface of the cornea using techniques such as keratometry, keratoscopy, photokeratoscopy, pro… | Physiologic measurement | Investigation | Investigation [base] | AMW:TECH:010561 |
| Coronary Angiography Radiography of the vascular system of the heart muscle after injection of a contrast medium. | Imaging Investigation | Radiology | Radiology [base] | AMW:TECH:010271 |
| coronary function testing Coronary function testing used as a ClinicalGraph target concept for investigation / investigation. | Investigation | Investigation | Investigation [base] | AMW:TECH:140007 |
| Corrosion Casting A tissue preparation technique that involves the injecting of plastic (acrylates) into blood vessels or other hollow viscera and treating the tissue … | Microscopy method | Laboratory Medicine | Laboratory Medicine [base] | AMW:TECH:010114 |
| Cortical Ring Sign circular shadow cast by rotated scaphoid in scapholunate subluxation secondary to scaphoid's abnormal orientation | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110029 |
| Cortical Synchronization EEG phase synchronization of the cortical brain region (CEREBRAL CORTEX). | Diagnostic concept | Investigation | Investigation [base] | AMW:TECH:010526 |
| Costophrenic Angle Blunting Blunted costophrenic angle suggests pleural effusion or pleural thickening. | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:020022 |
| Costotransverse joint Costotransverse joint. | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:020082 |
| Costovertebral joints Costovertebral joints. | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:020084 |
| Cottage Loaf Sign constricted appearance of liver | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110059 |
| Cotton Wool Appearance islands of poorly marginated sclerotic disease surrounded by less dense skull in Paget disease | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110032 |
| Counterimmunoelectrophoresis Immunoelectrophoresis in which immunoprecipitation occurs when antigen at the cathode is caused to migrate in an electric field through a suitable me… | Physiologic measurement | Investigation | Investigation [base] | AMW:TECH:010193 |
| COVID-19 Nucleic Acid Testing Diagnosis of COVID-19 by assaying bodily fluids or tissues for the presence of the VIRAL RNA of SARS-COV-2. | Molecular test | Laboratory Medicine | Laboratory Medicine [base] | AMW:TECH:010045 |
| COVID-19 Serological Testing Diagnosis of COVID-19 by assaying bodily fluids or tissues for the presence antibodies specific to SARS-COV-2 or its antigens. | Microbiology test | Laboratory Medicine | Investigation [role_derived], Laboratory Medicine [base] | AMW:TECH:010044 |
| COVID-19 Testing Diagnosis of COVID-19 by assaying bodily fluids or tissues for the presence of COVID-19 antibodies, SARS-COV-2 antigens or the VIRAL RNA of SARS-COV-… | Diagnostic screening | Investigation | Investigation [base] | AMW:TECH:010043 |
| Crazy Paving Sign fine reticular pattern | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110048 |
| Creatinine or Urine Output Criterion Composite renal function parameter used in organ dysfunction scoring, combining serum creatinine thresholds and urine output thresholds. | Score component | Algorithms | Laboratory Medicine [curated_secondary] | AMW:CRITERION:330001 |
| Crescent Sign appearance of a sliver of air usually best seen beneath the right hemidiaphragm in pneumoperitoneum | Radiological Sign | Radiology | Radiology [base] | AMW:RAD:110050 |