NirvanamKnowledge · Cases · Solver

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Nodes

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

784 results

Current membership scope: Base domain only

ConceptNode typeBase domainMatched membershipIdentifier
herniated through a right
sided diaphragmatic rupture looks like English cottage loaf
Radiological SignRadiologyBase domainAMW:RAD:110060
Hide-Bound Appearance
narrow separation between normal thickness valvulae despite luminal dilatation; seen in scleroderma
Radiological SignRadiologyBase domainAMW:RAD:110111
High Resolution CT Chest
High-resolution computed tomography of the chest used to evaluate interstitial, airway, and parenchymal lung disease.
Imaging InvestigationRadiologyBase domainAMW:INV:105004
High-attenuation crescent signRadiological SignRadiologyBase domainAMW:RAD:110337
Hilar Lymphadenopathy
Enlargement of hilar lymph nodes seen on chest imaging.
Radiological SignRadiologyBase domainAMW:RAD:115008
Hilgenreiner's lineRadiological SignRadiologyBase domainAMW:RAD:110338
Hill-Sachs deformity
Sachs Deformity-fracture of the posterior and lateral portion of humeral head from an anterior shoulder dislocation
Radiological SignRadiologyBase domainAMW:RAD:110113
Hilum
Pulmonary hilum region.
Radiological SignRadiologyBase domainAMW:RAD:020069
Hilum Convergence Sign
differentiates large
Radiological SignRadiologyBase domainAMW:RAD:110120
Hilum Overlay Sign
differentiates large pulmonary
Radiological SignRadiologyBase domainAMW:RAD:110118
Hip bone
os coxae
Radiological AnatomyRadiologyBase domainAMW:RAD:030052
Hockey Stick Ureter (AKA Fishhooking)
J-shaped appearance of distal ureter from enlargement of prostate and elevation of trigone usually in BPH
Radiological SignRadiologyBase domainAMW:RAD:110130
Holly Leaf Appearance
the geographic shape formed by the dense perimeter of a calcified pleural plaque seen en face, especially with asbestos exposure
Radiological SignRadiologyBase domainAMW:RAD:110117
Honda Sign
characteristic H-shape, similar to carmaker's logo, of bone radiotracer uptake in sacrum due to sacral insufficiency fractures
Radiological SignRadiologyBase domainAMW:RAD:110109
Honeycombing
clustered, thick-walled cystic spaces representing dilated and thickened bronchial walls; seen in bronchiectasis, CF, EG
Radiological SignRadiologyBase domainAMW:RAD:110115
Hot Cross Bun Sign
criss-cross pattern on T2W MRI
Radiological SignRadiologyBase domainAMW:RAD:110127
Hot Nose Sign
early, increased activity on nuclide blood flow brain scans in region of nose, esp in brain death
Radiological SignRadiologyBase domainAMW:RAD:110116
Hot quadrate signRadiological SignRadiologyBase domainAMW:RAD:110339
Humerus
Proximal humerus/shoulder region.
Radiological SignRadiologyBase domainAMW:RAD:020118
Hurricane Sign
Myocardial perfusion scan shows a hurricane sign representing an artifact due to patient motion.
Radiological SignRadiologyBase domainAMW:RAD:110126
Hydroureter On Imaging
Hydroureter on imaging used as a ClinicalGraph target concept for investigation / imaging_finding.
Radiological SignRadiologyBase domainAMW:RAD:165003
Hyperinflated Lung Fields
Radiological hyperinflation of the lungs, seen in obstructive airway disease such as asthma and COPD.
Radiological SignRadiologyBase domainAMW:RAD:115004
Hyperspectral Imaging
The use of SPECTROMETRY measurements (of radiance, reflectance, optical scattering, absorption, etc.) made for each point of an image, across the who…
Imaging InvestigationRadiologyBase domainAMW:TECH:050148
Hypochondriac region
Hypochondriac region.
Radiological SignRadiologyBase domainAMW:RAD:020124
Hypochondriac region
upper lateral abdomen region beneath costal margin
Radiological AnatomyRadiologyBase domainAMW:RAD:030008
Hypogastric region
lower central abdominal region (suprapubic)
Radiological AnatomyRadiologyBase domainAMW:RAD:030013
Ice cream cone signRadiological SignRadiologyBase domainAMW:RAD:110340
Image Enhancement
Improvement of the quality of a picture by various techniques, including computer processing, digital filtering, echocardiographic techniques, light …
Imaging InvestigationRadiologyBase domainAMW:TECH:010354
Image Interpretation, Computer-Assisted
Methods developed to aid in the interpretation of ultrasound, radiographic images, etc., for diagnosis of disease.
Imaging InvestigationRadiologyBase domainAMW:TECH:010007
Imaging, Three-Dimensional
The process of generating three-dimensional images by electronic, photographic, or other methods. For example, three-dimensional images can be genera…
Imaging InvestigationRadiologyBase domainAMW:TECH:010296