Transcranial Color-Coded Duplex Sonography
GPTKB entity
Statements (48)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
medical imaging technique
|
| gptkbp:advantage |
repeatability
real-time imaging bedside application |
| gptkbp:alsoKnownAs |
TCCS
|
| gptkbp:assesses |
flow velocity
flow direction pulsatility index resistance index |
| gptkbp:canBe |
gptkb:trauma
diagnosis of brain death subarachnoid hemorrhage stroke evaluation monitoring vasospasm after subarachnoid hemorrhage sickle cell disease monitoring |
| gptkbp:detects |
arteriovenous malformations
stenosis occlusion vasospasm intracranial aneurysms |
| gptkbp:firstDescribed |
1980s
|
| https://www.w3.org/2000/01/rdf-schema#label |
Transcranial Color-Coded Duplex Sonography
|
| gptkbp:limitation |
operator dependency
limited acoustic windows lower resolution compared to CT/MRI |
| gptkbp:mode |
ultrasound
|
| gptkbp:monitors |
cerebral autoregulation
cerebral hemodynamics |
| gptkbp:noninvasive |
true
|
| gptkbp:performedBy |
gptkb:neuroscientist
radiologist |
| gptkbp:relatedTo |
Transcranial Doppler ultrasonography
neurosonology |
| gptkbp:requires |
foramen magnum window
ophthalmic window suboccipital window temporal bone window |
| gptkbp:usedFor |
assessment of cerebral blood flow
visualization of cerebral blood vessels |
| gptkbp:uses |
color Doppler imaging
B-mode ultrasound |
| gptkbp:visualizes |
gptkb:posterior_cerebral_artery
gptkb:anterior_cerebral_artery vertebral arteries basilar artery middle cerebral artery |
| gptkbp:bfsParent |
gptkb:TCCT
|
| gptkbp:bfsLayer |
8
|