NirvanamKnowledge · Cases · Solver

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Nodes

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

787 results

Current membership scope: Domain and all descendants

ConceptNode typeBase domainMatched membershipIdentifier
Terry Thomas Sign
widening of distance between the scaphoid and lunate (>3mm) on PA view from
Radiological SignRadiologyRadiology [base]AMW:RAD:110269
the lung on chest x
ray or CT to dependent part of chest described with fracture of the bronchus
Radiological SignRadiologyRadiology [base]AMW:RAD:110096
Thickened Mitral Valve Leaflets
Created as a target node for a staged ClinicalGraph edge. Review and enrich this node later if needed.
Radiological SignRadiologyRadiology [base]AMW:RAD:125001
Thoracic cavity
space within thorax containing lungs/mediastinum (upper abdomen excluded on AXR)
Radiological AnatomyRadiologyRadiology [base]AMW:RAD:030001
Thoracic cavity
Thoracic cavity.
Radiological SignRadiologyRadiology [base]AMW:RAD:020135
Thoracic vertebrae
thoracic vertebral column segment
Radiological AnatomyRadiologyRadiology [base]AMW:RAD:030022
Thorax
Thorax region.
Radiological SignRadiologyRadiology [base]AMW:RAD:020132
Thread
and-streak signearly linear appearance of - portal vein on angiography or CT usually from enlarging hepatocellular carcinoma
Radiological SignRadiologyRadiology [base]AMW:RAD:110289
Threads and Streaks Sign
angiographic or MR appearance of vascularized tumor thrombus seen with renal cell carcinoma
Radiological SignRadiologyRadiology [base]AMW:RAD:110288
Three Sign (cardiac)
appearance of aorta, coarctation
Radiological SignRadiologyRadiology [base]AMW:RAD:110281
Thumb Sign
enlarged epiglottis in epiglottitis which, instead of its usual thin fingerlike projection, is stubby, like the thumb
Radiological SignRadiologyRadiology [base]AMW:RAD:110273
Thumbprinting
indentation in contrast or air-filled bowel lumen caused by submucosal infiltration and resembling a thumbprint; eg ischemia
Radiological SignRadiologyRadiology [base]AMW:RAD:110272
Thurstan Holland signRadiological SignRadiologyRadiology [base]AMW:RAD:110375
Thymic Abnormality On Chest Imaging
Thymic abnormality on chest imaging used as a ClinicalGraph target concept for investigation / imaging_finding.
Radiological SignRadiologyRadiology [base]AMW:RAD:115011
Thymic Sail Sign
normal appearance of thymus gland as it contacts minor fissure; spinnaker sail sign is abnormal
Radiological SignRadiologyRadiology [base]AMW:RAD:110274
Time-Lapse Imaging
Recording serial images of a process at regular intervals spaced out over a longer period of time than the time in which the recordings will be playe…
Imaging InvestigationRadiologyRadiology [base]AMW:TECH:010364
Tomography
Imaging methods that result in sharp images of objects located on a chosen plane and blurred images located above or below the plane.
Imaging InvestigationRadiologyRadiology [base]AMW:TECH:010419
Tomography, Emission-Computed
Tomography using radioactive emissions from injected RADIONUCLIDES and computer ALGORITHMS to reconstruct an image.
Imaging InvestigationRadiologyRadiology [base]AMW:TECH:010285
Tomography, Emission-Computed, Single-Photon
A method of computed tomography that uses radionuclides which emit a single photon of a given energy. The camera is rotated 180 or 360 degrees around…
Imaging InvestigationRadiologyRadiology [base]AMW:TECH:010288
Tomography, Optical
Projection of near-IR light (INFRARED RAYS), in the 700-1000 nm region, across an object in parallel beams to an array of sensitive photodetectors. T…
Imaging InvestigationRadiologyRadiology [base]AMW:TECH:010350
Tomography, Optical Coherence
An imaging method using LASERS that is used for mapping subsurface structure. When a reflective site in the sample is at the same optical path length…
Imaging InvestigationRadiologyRadiology [base]AMW:TECH:010351
Tomography, Spiral Computed
Computed tomography where there is continuous X-ray exposure to the patient while being transported in a spiral or helical pattern through the beam o…
Imaging InvestigationRadiologyRadiology [base]AMW:TECH:010294
Tomography, X-Ray
Tomography using x-ray transmission.
Imaging InvestigationRadiologyRadiology [base]AMW:TECH:010398
Tomography, X-Ray Computed
Tomography using x-ray transmission and a computer algorithm to reconstruct the image.
Imaging InvestigationRadiologyRadiology [base]AMW:TECH:010290
Tooth Sign
degenerative enthesophyte formation on superior aspect of patella as seen on axial or skyline (sunrise) view
Radiological SignRadiologyRadiology [base]AMW:RAD:110279
Trachea
Central airway column on CXR; assess position and deviation.
Radiological SignRadiologyRadiology [base]AMW:RAD:020016
Tracheal bifurcation
Bifurcation level of trachea on frontal CXR.
Radiological SignRadiologyRadiology [base]AMW:RAD:020064
Tram Tracking
tube-like parallel lines representing thickened bronchial walls usually seen with bronchiectasis
Radiological SignRadiologyRadiology [base]AMW:RAD:110283
Transverse process
Transverse process of thoracic vertebra.
Radiological SignRadiologyRadiology [base]AMW:RAD:020112
Transversus abdominis muscle
deep abdominal wall muscle
Radiological AnatomyRadiologyRadiology [base]AMW:RAD:030088