C54772
Imaging aneurysm wall shear stress minimum measurement
Measurement of the minimum wall shear stress of the aneurysm, as computed from imaging
Supplemental
Vessel Imaging Angiography
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54764
Imaging aneurysm parent branch vessel occlusion indicator
Indicator of whether a parent or branch vessel of the aneurysm exhibits occlusion, as determined from imaging
Supplemental
Vessel Imaging Angiography
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54763
Imaging aneurysm Raymond Roy Occlusion Classification category
Category of the Raymond-Roy Occlusion Classification that applies to the aneurysm, as determined from imaging
Supplemental-Highly Recommended
Vessel Imaging Angiography
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54762
Imaging aneurysm occlusion percent value
Value of percentage of aneurysm that is occluded, as determined from imaging
Supplemental-Highly Recommended
Vessel Imaging Angiography
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54761
Wall opposition stent flow diverter quality grade
Grade of wall opposition quality for stents or flow diverters
Supplemental
Vessel Imaging Angiography
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54760
Imaging aneurysm 3D reconstruct indicator
Indicator of whether a three-dimensional reconstruction of the aneurysm was produced via imaging
Supplemental
Vessel Imaging Angiography
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54759
Imaging aneurysm stenosis degree value
Degree of stenosis of the aneurysm, as determined with imaging
Supplemental
Vessel Imaging Angiography
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54758
Imaging aneurysm irregular indicator
Indicator of whether the aneurysm is irregular as determined with imaging
Supplemental
Vessel Imaging Angiography
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54757
Imaging aneurysm dome size value
Value of the aneurysm dome size determined by imaging
Supplemental-Highly Recommended
Vessel Imaging Angiography
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54756
Injection site laterality type
Type for the side of the body to which an injection was administered
Supplemental
Vessel Imaging Angiography
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54751
Cerebrospinal fluid collection anatomic site
The anatomic site related to collection of cerebrospinal fluid (CSF)
Core
Biospecimen Collection and Processing
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54752
Cerebrospinal fluid collection anatomic site other text
The free-text field related to other anatomic site related to collection of cerebrospinal fluid (CSF)
Core
Biospecimen Collection and Processing
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54753
Specimen collection tube type
Type of tube used for specimen collection
Core
Biospecimen Collection and Processing
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54754
Specimen collection tube other text
The free-text field related to other tube for specimen collection
Core
Biospecimen Collection and Processing
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54749
Cerebrospinal fluid collection method type
The method related to cerebrospinal fluid (CSF) being collected
Core
Biospecimen Collection and Processing
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54750
Cerebrospinal fluid collection method other text
The free-text field related to other for method related to cerebrospinal fluid (CSF) being collected
Core
Biospecimen Collection and Processing
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54742
Aneurysm size increase indicator
Indicator for whether the aneurysm being documented has increased diameter = 1 mm in any direction in comparison to last imaging
Supplemental-Highly Recommended
Radiological Findings
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54744
Aneurysm size increase measurement
Measurement of the size increase of the aneurysm. The difference between the current largest diameter measurement and the previous diameter measurement along the same axis
Supplemental
Radiological Findings
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54741
Aneurysm morphology type
Type of morphology exhibited by the aneurysm being documented
Core
Radiological Findings
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54741
Aneurysm morphology type
Type of morphology exhibited by the aneurysm being documented
Supplemental-Highly Recommended
Vessel Imaging Angiography
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54740
Aneurysm followup shape type
Type of shape of the aneurysm at follow-up
Exploratory
Radiological Findings
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54739
Aneurysm shape pathology type
Type of shape or pathology of the aneurysm being documented
Supplemental-Highly Recommended
Radiological Findings
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54739
Aneurysm shape pathology type
Type of shape or pathology of the aneurysm being documented
Supplemental
Vessel Imaging Angiography
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54737
Aneurysm calcification indicator
Indicator for the presence of evidence of calcification
Supplemental
Radiological Findings
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
C54738
Aneurysm thrombus indicator
Indicator for the presence of evidence of thrombus
Supplemental
Radiological Findings
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage