F2384-C13750
C13750
Imaging study ID number
Unique identification number assigned to the study or assessment session
Supplemental-Highly Recommended
Parenchymal Imaging
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2367-C53687
C53687
Subarachnoid hemorrhage clinical deterioration infarction delayed cerebral ischemia indicator
The indicator relating to whether or not the subject has experienced clinical deterioration and/or cerebral infarction due to delayed cerebral ischemia (DCI) after a subarachnoid hemorrhage
Supplemental-Highly Recommended
Neurological Complications
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2384-C13834
C13834
Graeb intraventricular hemorrhage (IVH) scale - fourth ventricle score
Indicates Graeb IVH Scale - Fourth ventricle score
Supplemental-Highly Recommended
Parenchymal Imaging
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2430-C54742
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
F2431-C13750
C13750
Imaging study ID number
Unique identification number assigned to the study or assessment session
Supplemental-Highly Recommended
Vessel Imaging Angiography
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2342-C00707
C00707
Alcohol consume six or more drinks frequency
The rate of occurrence for when the participant/subject consumes six or more drinks containing alcohol on one occasion. It is noted that the meaning of "drinks consumed" differs from one nation and culture to another, so the most common alcoholic beverages likely to be consumed will be defined as well as quantity of each that constitutes a drink (approximately 10 grams of pure ethanol). For example, one bottle of beer (330 ml at 5% ethanol), a glass of wine (140 ml at 12% ethanol), and a shot of spirits (40 ml at 40% ethanol) represent a standard drink of about 13 g of ethanol
Supplemental-Highly Recommended
Risk Factors
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2348-C01000
C01000
Glasgow Coma Scale (GCS) - eye response scale
Glasgow Coma Scale (GCS) - Best eye response (E). The GCS is a standardized instrument for assessing the level of consciousness. It evaluates three aspects of responsiveness: eye opening, motor response, verbal response
Supplemental-Highly Recommended
Clinical Presentation
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2335-C00706
C00706
Alcohol prior use indicator
Indicator of the participant's/subject's alcohol consumption prior to the past 12 months
Supplemental-Highly Recommended
Behavioral History
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2342-C01565
C01565
Blood pressure systolic measurement
Measurement of pressure of the participant's blood against the artery walls during systole (the contraction phase) in millimeters of mercury (mmHg)
Supplemental-Highly Recommended
Risk Factors
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2384-C02469
C02469
Subarachnoid hemorrhage indicator
Indicator of macroscopic blood located between the brain surface and the arachnoid membrane. On CT and MR, the blood in this location will follow the contour of the sulci and cisterns. Acute SAH is hyperdense on CT and hyperintense on FLAIR MR imaging
Supplemental-Highly Recommended
Parenchymal Imaging
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2342-C52533
C52533
History previous subarachnoid hemorrhage unruptured intracranial aneurysm indicator
Indicator for whether the participant/subject has a history of subarachnoid hemorrhage due to unruptured intracranial aneurysm
Supplemental-Highly Recommended
Risk Factors
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2446-C00035
C00035
Gender type
Self-reported gender of the participant/subject
Supplemental-Highly Recommended
Demographics - Unruptured Intracranial Aneurysms
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2430-C54728
C54728
Aneurysm neck maximum measurement
Maximum measurement of the neck of the aneurysm being described
Supplemental-Highly Recommended
Radiological Findings
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2431-C54763
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
F2384-C13751
C13751
Imaging acquisition reason
Describes why the imaging study was performed
Supplemental-Highly Recommended
Parenchymal Imaging
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2367-C53689
C53689
Subarachnoid hemorrhage clinical deterioration delayed cerebral ischemia indicator
The indicator related to clinical deterioration due to a delayed cerebral ischemia (DCI) after a subarachnoid hemorrhage
Supplemental-Highly Recommended
Neurological Complications
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2384-C13835
C13835
Graeb intraventricular hemorrhage (IVH) scale - total score
Indicates Graeb IVH Scale - total Score
Supplemental-Highly Recommended
Parenchymal Imaging
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2431-C54741
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
F2431-C13896
C13896
Imaging vessel angiography level of confidence status
Indicates vessel angiography level of confidence
Supplemental-Highly Recommended
Vessel Imaging Angiography
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2348-C01001
C01001
Glasgow Coma Scale (GCS) - motor response scale
Glasgow Coma Scale (GCS) - Best motor response (M). The GCS is a standardized instrument for assessing the level of consciousness. It evaluates three aspects of responsiveness: eye opening, motor response, verbal response
Supplemental-Highly Recommended
Clinical Presentation
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2464-C13230
C13230
Modified Rankin Scale (mRS) Score
The overall modified Rankin Scale (mRS) score assigned to the participant/ subject
Supplemental-Highly Recommended
Modified Rankin Scale (mRS)
True
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2815-C02494
C02494
Imaging study date and time
Date (and time, if applicable and known) the radiologic study was obtained
Supplemental-Highly Recommended
Perfusion Imaging
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2384-C02494
C02494
Imaging study date and time
Date (and time, if applicable and known) the radiologic study was obtained
Supplemental-Highly Recommended
Parenchymal Imaging
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2335-C00719
C00719
Tobacco product used type
Type of tobacco product (e.g., cigarettes, cigars, chewing tobacco or pipe) used by the participant/subject
Supplemental-Highly Recommended
Behavioral History
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
F2342-C52534
C52534
Autosomal dominant polycystic kidney disease indicator
Whether or not the participant/subject has autosomal-dominant polycystic kidney disease
Supplemental-Highly Recommended
Risk Factors
False
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage