Public registry
Nodes
Browse canonical concepts by label, domain, node type, prefix and encoded class.
Current membership scope: Secondary membership only
| Concept | Node type | Base domain | Matched membership | Identifier |
|---|---|---|---|---|
| Ataxic Gait Broad-based or unsteady gait caused by impaired coordination. | Clinical Sign | Clinical Medicine | Clinical Medicine [assigned] | AMW:SIGN:145026 |
| Auditory Hallucinations Perception of voices or other sounds without a corresponding external stimulus. | Symptom | Clinical Medicine | Clinical Medicine [assigned] | AMW:SYM:185055 |
| Azithromycin A semi-synthetic macrolide antibiotic structurally related to ERYTHROMYCIN. It has been used in the treatment of Mycobacterium avium intracellulare i… | Organic Chemical | Biochemistry | Clinical Medicine [role_derived] | AMW:CHEM:021764 |
| Back Pain Canonical symptom replacement for semantically misclassified source AMW:DIS:230265. | Symptom | Clinical Medicine | Clinical Medicine [assigned] | AMW:SYM:105045 |
| Ballotable Renal Mass Renal-region mass displaced between examining hands during bimanual palpation. | Clinical Sign | Clinical Medicine | Clinical Medicine [assigned] | AMW:SIGN:185010 |
| Barlow's maneuver dislocation on adduction of hip | Provocative test | Investigation | Clinical Medicine [role_derived] | AMW:DIA:115004 |
| Barotrauma Injury following pressure changes; includes injury to the eustachian tube, ear drum, lung and stomach. | Traumatic Disorder | Pathology | Clinical Medicine [role_derived] | AMW:DIS:260022 |
| Binocular Diplopia Double vision that disappears when either eye is closed. | Symptom | Clinical Medicine | Clinical Medicine [assigned] | AMW:SYM:175011 |
| Blister Residual high-priority semantic candidate found after excluding all completed reclassification sources. | Clinical Sign | Clinical Medicine | Clinical Medicine [assigned] | AMW:SIGN:155038 |
| Board-Like Abdominal Rigidity Marked involuntary rigidity of the abdominal wall resembling a rigid board. | Clinical Sign | Clinical Medicine | Clinical Medicine [assigned] | AMW:SIGN:135012 |
| Body Odor Primarily an observable or examinable clinical manifestation rather than a disease entity. | Clinical Sign | Clinical Medicine | Clinical Medicine [assigned] | AMW:SIGN:155035 |
| Bone Pain Deep pain perceived as arising from one or more bones. | Symptom | Clinical Medicine | Clinical Medicine [assigned] | AMW:SYM:105052 |
| Bradypnea Respiratory rate below the expected range for age and clinical context. | Clinical Sign | Clinical Medicine | Clinical Medicine [assigned] | AMW:SIGN:105031 |
| Breakthrough Pain Primarily a patient-reported sensation, complaint or symptom rather than a disease entity. | Symptom | Clinical Medicine | Clinical Medicine [assigned] | AMW:SYM:105058 |
| Breathlessness at Rest Subjective difficulty breathing while not physically exerting. | Symptom | Clinical Medicine | Clinical Medicine [assigned] | AMW:SYM:115011 |
| Brittle Nails Patient-reported fragility, splitting, or easy breakage of the nails. | Symptom | Clinical Medicine | Clinical Medicine [assigned] | AMW:SYM:185044 |
| Bronchiectasis Persistent abnormal dilatation of the bronchi. | Disorder | Pathology | Clinical Medicine [role_derived] | AMW:DIS:080013 |
| Bronchiolitis Inflammation of the BRONCHIOLES. | Inflammatory Disorder | Pathology | Clinical Medicine [role_derived] | AMW:DIS:010552 |
| Bronchophony Abnormally increased clarity and intensity of transmitted spoken voice sounds over the chest. | Clinical Sign | Clinical Medicine | Clinical Medicine [assigned] | AMW:SIGN:115018 |
| Bronchoscopy Endoscopic examination, therapy or surgery of the bronchi. | Diagnostic procedure | Investigation | Clinical Medicine [role_derived] | AMW:TECH:010605 |
| Bulging Anterior Fontanelle Tense elevation of the anterior fontanelle above the surrounding skull contour. | Clinical Sign | Clinical Medicine | Clinical Medicine [assigned] | AMW:SIGN:195014 |
| Bulging Tympanic Membrane Outward convexity of the tympanic membrane observed during otoscopy. | Clinical Sign | Clinical Medicine | Clinical Medicine [assigned] | AMW:SIGN:175013 |
| Burning Skin Sensation Subjective burning or stinging sensation affecting the skin. | Symptom | Clinical Medicine | Clinical Medicine [assigned] | AMW:SYM:185041 |
| Cachexia Primarily an observable or examinable clinical manifestation rather than a disease entity. | Clinical Sign | Clinical Medicine | Clinical Medicine [assigned] | AMW:SIGN:195019 |
| Cafe-au-Lait Spots Residual high-priority semantic candidate found after excluding all completed reclassification sources. | Clinical Sign | Clinical Medicine | Clinical Medicine [assigned] | AMW:SIGN:155037 |
| Calf Pain on Walking Pain in the calf brought on by walking or exertion. | Symptom | Clinical Medicine | Clinical Medicine [assigned] | AMW:SYM:185027 |
| Cancer Pain Primarily a patient-reported sensation, complaint or symptom rather than a disease entity. | Symptom | Clinical Medicine | Clinical Medicine [assigned] | AMW:SYM:105059 |
| Cardiomegaly Residual high-priority semantic candidate found after excluding all completed reclassification sources. | Clinical Sign | Clinical Medicine | Clinical Medicine [assigned] | AMW:SIGN:125029 |
| Carotid Bruit Auscultatory vascular sound over a carotid artery caused by turbulent blood flow. | Clinical Sign | Clinical Medicine | Clinical Medicine [assigned] | AMW:SIGN:125024 |
| Cavitary Lung Lesion A gas-filled cavity within a lung lesion, seen in conditions such as tuberculosis and lung abscess. | Radiological Sign | Radiology | Clinical Medicine [role_derived] | AMW:RAD:115006 |