digital subtraction angiography
GPTKB entity
Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
medical imaging technique
|
| gptkbp:alternativeTo |
gptkb:conventional_angiography
|
| gptkbp:detects |
arteriovenous malformations
aneurysms stenosis occlusions |
| gptkbp:enables |
assessment of blood flow
detection of vascular abnormalities |
| gptkbp:field |
radiology
|
| https://www.w3.org/2000/01/rdf-schema#label |
digital subtraction angiography
|
| gptkbp:inventedBy |
1970s
|
| gptkbp:performedBy |
interventional radiologist
|
| gptkbp:processor |
digital image subtraction
|
| gptkbp:replacedBy |
CT angiography
MR angiography |
| gptkbp:requires |
post-contrast image
pre-contrast image |
| gptkbp:riskFactor |
radiation exposure
nephrotoxicity allergic reaction to contrast |
| gptkbp:usedFor |
visualization of blood vessels
|
| gptkbp:usedIn |
cardiology
vascular surgery neuroimaging |
| gptkbp:uses |
gptkb:X-rays
|
| gptkbp:usesContrastAgent |
gptkb:iodine-based_contrast_agent
|
| gptkbp:bfsParent |
gptkb:Fluoroscopy
|
| gptkbp:bfsLayer |
6
|