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CDE Detailed Report
This report contains detailed information about the selected CDEs.
Note: If at least one CDE was selected from a copyright- or trademark-protected instrument/scale then all of the CDEs from that instrument/scale are included in this report.
Disease: Unruptured Cerebral Aneurysms and Subarachnoid Hemorrhage
Sub-Domain: Classification
CRF: SAH Grading
Item count: 22 (22 distinct CDEs)
CDE ID
CDE Name
Variable Name
Definition / Description
Question Text
Permissible Value
Description
Data Type
Instructions
References
Population
Classification (e.g., Core)
Version #
Version Date
Aliases for Variable Name
CRF Module / Guideline
© or TM
Sub-Domain
Domain
Previous Title
Size
Input Restrictions
Min Value
Max Value
Measurement Type
LOINC ID
SNOMED
caDSR ID
CDISC ID
C14256
World Federation of Neurological Surgeons (WFNS) - grading system subarachnoid hemorrhage scale
WFNSGraSySubHemScale
World Federation of Neurological Surgeons (WFNS) Grading System for Subarachnoid Hemorrhage Scale
World Federation of Neurological Surgeons (WFNS) Grading System for subarachnoid hemorrhage scale score
1;2;3;4;5;
Glasgow Coma Scale of 15 AND a major focal deficit is absent;Glasgow Coma Scale of 13 - 14 AND a major focal deficit is absent;Glasgow Coma Scale of 13 - 14 AND a major focal deficit is present;Glasgow Coma Scale of 7 - 12 AND a major focal deficit is present/absent;Glasgow Coma Scale of 3 - 6 AND a major focal deficit is present/absent;
Numeric values
WFNS Scale score:
Grade 1: GCS score 15; no motor deficit
Grade 2: GCS score 13-14; no motor deficit
Grade 3: GCS score 13-14; motor deficit
Grade 4: GCS score 7-12; with or without motor defict
Grade 5: GCS score 3-6; with or without motor deficit
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
WFNS grading system for SAH scale
 
Single Pre-Defined Value Selected
       
C13836
Fisher grade
FisherGrade
Indicates Fisher grade
Fisher grade
Grade 1: No hemorrhage evident;Grade 2: SAH less than 1 mm thick;Grade 3: SAH more than 1 mm thick;Grade 4: SAH of any thickness with IVH or parenchymal extension;
Grade 1: No hemorrhage evident;Grade 2: SAH less than 1 mm thick;Grade 3: SAH more than 1 mm thick;Grade 4: SAH of any thickness with IVH or parenchymal extension;
Alphanumeric
No instructions available
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Fisher grade
 
Single Pre-Defined Value Selected
       
C13837
Modified Fisher scale grade
ModFisherScaleGrade
Indicates modified Fisher Scale grade
Modified Fisher scale
Grade 0: No SAH or IVH;Grade 1: SAH less than 1 mm thick, no IVH;Grade 2: SAH less than 1 mm thick, with IVH;Grade 3: SAH more than 1 mm thick, no IVH;Grade 4: SAH more than 1 mm thick, with IVH;
Grade 0: No subarachnoid hemorrhage or intraventricular hemorrhage;Grade 1: subarachnoid hemorrhage less than 1 mm thick, no intraventricular hemorrhage;Grade 2: subarachnoid hemorrhage less than 1 mm thick, with intraventricular hemorrhage;Grade 3: subarachnoid hemorrhage more than 1 mm thick, no intraventricular hemorrhage;Grade 4: subarachnoid hemorrhage more than 1 mm thick, with intraventricular hemorrhage;
Alphanumeric
No instructions available
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Modified Fisher scale grade
 
Single Pre-Defined Value Selected
       
C13838
Hijdra scale anatomic site
HijdraScaleAntmicSite
The site for the Hijdra scale assessment (the Hijdra et al. (1990) described a method to grade the amount of blood in the SA space and ventricles on CT).
Location
Frontal;Lateral Sylvian Right;Lateral Sylvian Left;Basilar Sylvian Right;Basilar Sylvian Left;Suprasellar right;Suprasellar Left;Ambient Right;Ambient Left;Quadrigeminal;Fourth ventricle;Lateral Ventricle Right;Lateral Ventricle Left;
Frontal;Lateral Sylvian Right;Lateral Sylvian Left;Basilar Sylvian Right;Basilar Sylvian Left;Suprasellar right;Suprasellar Left;Ambient Right;Ambient Left;Quadrigeminal;Fourth ventricle;Lateral Ventricle Right;Lateral Ventricle Left;
Alphanumeric
No instructions available
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Hijdra scale location indicator
 
Single Pre-Defined Value Selected
       
C13839
Hijdra scale value
HijdraScaleVal
Indicates Hijdra scale - value
Value
3;0;1;2;
Completely filled with blood;No amount of blood;small amount of blood (cisterns), sedimentation of blood in the posterior part (ventricles);moderately filled with blood (cisterns);
Numeric values
No instructions available
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Hijdra scale value
 
Single Pre-Defined Value Selected
       
C14050
Hijdra scale total score
HijdraScaleTotScore
Indicates Hijdra scale - total Score
Total score
  
Numeric Values
No instructions available
No references available
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Hijdra scale total score
 
Free-Form Entry
       
C13832
Graeb intraventricular hemorrhage (IVH) scale - left lateral ventricle score
GraebIVHScaleLeftLatVentScore
Indicates Graeb IVH Scale - Left lateral ventricle score
Left lateral ventricle score
1;2;3;4;
Trace amount of blood or mild bleeding;< Half of the ventricle filled with blood;> Half of the ventricle filled with blood;Ventricle expanded and filled with blood;
Numeric values
No instructions available
Graeb DA, Robertson WD, Lapointe JS, Nugent RA, Harrison PB. Computed tomographic diagnosis of intraventricular hemorrhage. Etiology and prognosis. Radiology 1982;143:91-6.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Graeb IVH scale left lateral ventricle score
 
Single Pre-Defined Value Selected
       
C13831
Graeb intraventricular hemorrhage (IVH) scale - right lateral ventricle score
GraebIVHScaleRightLatVentScore
Indicates Graeb IVH Scale - Right lateral ventricle score
Right lateral ventricle score
1;2;3;4;
Trace amount of blood or mild bleeding;< Half of the ventricle filled with blood;> Half of the ventricle filled with blood;Ventricle expanded and filled with blood;
Numeric values
No instructions available
Graeb DA, Robertson WD, Lapointe JS, Nugent RA, Harrison PB. Computed tomographic diagnosis of intraventricular hemorrhage. Etiology and prognosis. Radiology 1982;143:91-6.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Graeb IVH scale right lateral ventricle score
 
Single Pre-Defined Value Selected
       
C13833
Graeb intraventricular hemorrhage (IVH) scale - third ventricle score
GraebIVHScaleThirdVentScore
Indicates Graeb IVH Scale - Third ventricle score
Third venricle score
1;2;
Blood present without dilatation;Ventricle expanded and filled with blood;
Numeric values
No instructions available
Graeb DA, Robertson WD, Lapointe JS, Nugent RA, Harrison PB. Computed tomographic diagnosis of intraventricular hemorrhage. Etiology and prognosis. Radiology 1982;143:91-6.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Graeb IVH scale third ventricle score
 
Single Pre-Defined Value Selected
       
C13834
Graeb intraventricular hemorrhage (IVH) scale - fourth ventricle score
GraebIVHScaleFourVentScore
Indicates Graeb IVH Scale - Fourth ventricle score
Fourth ventricle score
1;2;
Blood present without dilatation;Ventricle expanded and filled with blood;
Numeric values
No instructions available
Graeb DA, Robertson WD, Lapointe JS, Nugent RA, Harrison PB. Computed tomographic diagnosis of intraventricular hemorrhage. Etiology and prognosis. Radiology 1982;143:91-6.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Graeb IVH scale fourth ventricle score
 
Single Pre-Defined Value Selected
       
C13835
Graeb intraventricular hemorrhage (IVH) scale - total score
GraebIVHScaleTotaScore
Indicates Graeb IVH Scale - total Score
Total score
  
Numeric Values
To calculate the total, sum the scores for the ventricles. Maximum score is 12.
Graeb DA, Robertson WD, Lapointe JS, Nugent RA, Harrison PB. Computed tomographic diagnosis of intraventricular hemorrhage. Etiology and prognosis. Radiology 1982;143:91-6.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Graeb IVH scale total score
 
Free-Form Entry
0
12
     
C14245
Hunt and Hess scale
HuntHessScale
This is a 5 level scale for classifying the severity of Subarachnoid Hemorrhage (SAH), the higher the score the lower the likelihood of survival.
Hunt Hess scale
1;2;3;4;5;
Asymptomatic, mild headache, slight nuchal rigidity;Moderate to severe headache, nuchal rigidity, no neurologic deficit other than cranial nerve palsy;Drowsiness/confusion, mild focal neurologic deficit;Stupor, moderate-severe hemiparesis;Coma, decerebrate posturing;
Numeric values
Choose the best score.
Hunt WE, Hess RM. Surgical risk as related to time of intervention in the repair of intracranial aneurysms. Journal of Neurosurgery 1968 Jan;28(1):14-20.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Hunt and Hess scale
 
Single Pre-Defined Value Selected
       
C14246
Fisher scale
FisherScale
Fisher scale characterizes the appearance of subarachnoid hemorrhage (SAH) on imaging
Fisher scale
1;2;3;4;
No blood detected;Diffuse deposition of thin layer w/ all vertical layers of blood (interhemispheric fissure, insular cistern, ambient cistern) < 1 mm thick;Vertical Layers of blood 1 mm thick or localized clots (clots defined as > 3 x 5 mm);diffuse or no subarachnoid blood, but w/ intracerebral or intraventricular clots;
Numeric values
No instructions available
Fisher CM, Kistler JP, Davis JM. Relation of cerebral vasospasm to subarachnoid hemorrhage visualized by computerized tomographic scanning. Neurosurgery 1980;6:1-9.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Fisher scale
 
Single Pre-Defined Value Selected
       
C14247
Modified fisher scale
ModFisherScale
Modified Fisher scale characterizes the appearance of subarachnoid hemorrhage (SAH) on imaging
Modified Fisher scale
0;1;2;3;4;
No subarachnoid hemorrhage or intraventricular hemorrhage;subarachnoid hemorrhage less than 1 mm thick, no intraventricular hemorrhage;subarachnoid hemorrhage less than 1 mm thick, with intraventricular hemorrhage;subarachnoid hemorrhage more than 1 mm thick, no intraventricular hemorrhage;subarachnoid hemorrhage more than 1 mm thick, with intraventricular hemorrhage;
Numeric values
Choose the best score.
Frontera JA, Claassen J, Schmidt JM, Wartenberg KE, Temes R, Connolly ES Jr, MacDonald RL, Mayer SA. Prediction of symptomatic vasospasm after subarachnoid hemorrhage: the modified fisher scale. Neurosurgery. 2006 Jul;59(1):21-7; discussion 21-7.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Modified fisher scale
 
Single Pre-Defined Value Selected
       
C14248
Ogilvy subarachnoid hemorrhage grade
OgilvySubarachnoidHemGrade
Ogilvy comprehensive grading system for classifying severity of SAH. In the system, 1 point is assigned for Hunt and Hess Grade 4 or 5, Fisher Scale score of 3 or 4, aneurysm size greater than 10 mm, patient age older than 50 years, and if the lesion is a giant (>= 25 mm) posterior circulation lesion. By adding the total points, the 5-point grading system is obtained.
Ogilvy subarachnoid hemorrhage grading system
1;2;3;4;5;
Dead;Poor;Fair;Good;Excellent;
Numeric values
Add the total points as described in the definition to calculate the Ogilvy grade.
Ogilvy CS, Carter BS. A proposed comprehensive grading system to predict outcome for surgical management of intracranial aneurysms. Neurosurgery 1998;42:959-968.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Ogilvy SAH grade
 
Single Pre-Defined Value Selected
       
C02411
Laterality type
LatTyp
Laterality type relative to the anatomic site of the body examined or affected
Specify laterality
Right;Left;Bilateral;
Right;Left;Bilateral;
Alphanumeric
No instructions available
No references available
Adult;Pediatric
Supplemental
3.0
8/28/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
Laterality type
 
Single Pre-Defined Value Selected
       
C14250
Subarachnoid hemorrhage Sylvian fissure lateral part score
SubaracHemSylvianFisLatPaScore
SAH Volume Scale (Hijdra) - Sylvian fissure lateral part left score
Sylvian fissure lateral part left score
0;1;2;3;
No blood;Small amount of blood;Moderately filled with blood;Completely filled with blood;
Numeric values
This data element should be collected along with the other elements of the SAH Volume Scale (Hijdra).
Hijdra A, Brouwers PJAM, Vermeulen M, van Gijn J. Grading the amount of blood on computed tomograms after subarachnoid hemorrhage. Stroke 1990;21:1156-1161.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
SAH Sylvian fissure lateral part score
 
Single Pre-Defined Value Selected
       
C14251
Subarachnoid hemorrhage basal part score
SubarachHemBasalPartScore
SAH Volume Scale (Hijdra) - Basal part left score
Basal part left score
0;1;2;3;
No blood;Small amount of blood;Moderately filled with blood;Completely filled with blood;
Numeric values
This data element should be collected along with the other elements of the SAH Volume Scale (Hijdra).
Hijdra A, Brouwers PJAM, Vermeulen M, van Gijn J. Grading the amount of blood on computed tomograms after subarachnoid hemorrhage. Stroke 1990;21:1156-1161.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
SAH basal part score
 
Single Pre-Defined Value Selected
       
C14252
Subarachnoid hemorrhage suprasellar cistern score
SuarachHemSupraCisScore
SAH Volume Scale (Hijdra) - Suprasellar cistern left score
Suprasellar cistern left score
0;1;2;3;
No blood;Small amount of blood;Moderately filled with blood;Completely filled with blood;
Numeric values
This data element should be collected along with the other elements of the SAH Volume Scale (Hijdra).
Hijdra A, Brouwers PJAM, Vermeulen M, van Gijn J. Grading the amount of blood on computed tomograms after subarachnoid hemorrhage. Stroke 1990;21:1156-1161.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
SAH suprasellar cistern score
 
Single Pre-Defined Value Selected
       
C14253
Subarachnoid hemorrhage ambient cistern score
SubarachHemAmbCisScore
SAH Volume Scale (Hijdra) - Ambient cistern left score
Ambient cistern left score
0;1;2;3;
No blood;Small amount of blood;Moderately filled with blood;Completely filled with blood;
Numeric values
This data element should be collected along with the other elements of the SAH Volume Scale (Hijdra).
Hijdra A, Brouwers PJAM, Vermeulen M, van Gijn J. Grading the amount of blood on computed tomograms after subarachnoid hemorrhage. Stroke 1990;21:1156-1161.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
SAH ambient cistern score
 
Single Pre-Defined Value Selected
       
C14254
Subarachnoid hemorrhage quadrigeminal cistern score
SubarachHemQuadCisScore
SAH Volume Scale (Hijdra) - Quadrigeminal cistern score
Quadrigeminal cistern score
0;1;2;3;
No blood;Small amount of blood;Moderately filled with blood;Completely filled with blood;
Numeric values
This data element should be collected along with the other elements of the SAH Volume Scale (Hijdra).
Hijdra A, Brouwers PJAM, Vermeulen M, van Gijn J. Grading the amount of blood on computed tomograms after subarachnoid hemorrhage. Stroke 1990;21:1156-1161.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
SAH quadrigeminal cistern score
 
Single Pre-Defined Value Selected
       
C14255
Subarachnoid hemorrhage volume total measurement
SubarachHemVolTotalMeasr
Subarachnoid hemorrhage (SAH) volume scale (Hijdra) - total amount of subarachnoid blood. Sum of the scores of the 10 basal cisterns and fissures.
Total amount of subarachnoid blood
  
Numeric Values
The total amount of subarachnoid blood (sum score) is calculated by adding the 10 sub-scores. The range for the total is 0 - 30 (integers).

This data element should be collected along with the other elements of the SAH Volume Scale (Hijdra).
Hijdra A, Brouwers PJAM, Vermeulen M, van Gijn J. Grading the amount of blood on computed tomograms after subarachnoid hemorrhage. Stroke 1990;21:1156-1161.
Adult;Pediatric
Supplemental
3.0
6/21/2013
Aliases for variable name not defined
SAH Grading
Classification
Disease/Injury Related Events
SAH volume total measurement
 
Free-Form Entry
0
30
milliliter
    
07-21-2019
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