CDE Detailed Report
Disease: Myasthenia Gravis
Subdomain Name: Imaging Diagnostics
CRF: Brain Magnetic Resonance Imaging (MRI)
Displaying 51 - 84 of 84
Subdomain Name: Imaging Diagnostics
CRF: Brain Magnetic Resonance Imaging (MRI)
Displaying 51 - 84 of 84
| CDE ID | CDE Name | Variable Name | Definition | Short Description | Question Text | Permissible Values | Description | Data Type | Disease Specific Instructions | Disease Specific Reference | Population | Classification (e.g., Core) | Version Number | Version Date | CRF Name (CRF Module / Guidance) | Subdomain Name | Domain Name | Size | Input Restrictions | Min Value | Max Value | Measurement Type | External Id Loinc | External Id Snomed | External Id caDSR | External Id CDISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C10932 | Imaging lesion found indicator | ImgLesnFoundInd | Indicator of whether lesions are found in the imaging study | Indicator of whether lesions are found in the imaging study | Lesions found | Yes;No | Yes;No | Alphanumeric |
No instructions available |
No references available | Adult;Pediatric | Supplemental | 3.10 | 2024-02-29 15:47:52.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C12501 | Imaging internal capsule type indicator | ImgIntCpslTypInd | The condition of the internal capsule | The condition of the internal capsul | Internal capsule | Involved;Spared | Involved;Spared | Alphanumeric |
No instructions available |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C12480 | Imaging cortex-pachygyria thickness measurement | ImgCortexPachygyriaThickMeasr | The measurement of cortex thickness, in , of the cortex | The measurement of cortex thickness, in , of the cortex | If Yes indicate thickness of the cortex | Numeric Values |
Only answered if Yes is answered for "Cortex-pachygyria" |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
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| C18610 | Imaging in plane resolution axis 2 measurement | ImgInPlaneRsltnAxis2Measr | Axis 2 of in-plane spatial resolution used in imaging acquisition | Axis 2 of in-plane spatial resolution used in imaging acquisition | In plane resolution, axis 2 | Numeric Values | No references available | Adult;Pediatric | Supplemental | 1.00 | 2013-09-12 00:00:00.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
millimeter | ||||||||||
| C02495 | Imaging scanner strength value type | ImgScannerStrgthValTyp | Type of value, in Tesla (T), of the scanner's magnetic field strength used for the scan being reported | Type of value, in Tesla (T), of the scanner's magnetic field strength used for the scan being reported | Magnetic field strength of scanner used: | 1.5T;3.0T;4.0T;7.0T;Other, specify | 1.5T;3.0T;4.0T;7.0T;Other, specify | Alphanumeric |
Choose one |
No references available | Adult;Pediatric | Supplemental | 4.00 | 2024-02-29 15:47:31.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C08255 | Imaging visual analysis blinded indicator | ImgVisAnlysisBlindInd | Indicator of whether the visual analysis was performed blinded to clinical data | Indicator of whether the visual analysis was performed blinded to clinical data | Reader blinded to clinical data | Yes;No | Yes;No | Alphanumeric |
No instructions available |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-25 08:54:08.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C12491 | Imaging ventricle abnormality type | ImgVentrclAbnrmlyTyp | The type of abnormality in the ventricles on the image | The type of abnormality in the ventricles on the image | If Abnormal specify | Dilation;Other, specify | Dilation;Other, specify | Alphanumeric |
Only answered if Abnormal is answered for "Ventricles" |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Multiple Pre-Defined Values Selected |
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| C18854 | Imaging other incidental finding other text | ImgOthrIncidentalFindOTH | The free-text field related to 'Imaging other incidental finding type' specifying other text. The type of other incidental findings found within the image studies | The free-text field related to 'Imaging other incidental finding type' specifying other text. The type of other incidental findings found within the image studies | Other, specify | Alphanumeric |
Only answered if Yes is answered for "Other incidental findings" |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations | 4000 |
Free-Form Entry |
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| C10933 | Imaging lesion found type | ImgLesnFoundTyp | Type of lesions found in the imaging study | Type of lesions found in the imaging study | If Yes type of lesions | Grey matter hyperintensity;Infarct;Malformation;Other, specify;WM hyperintensity | Grey matter hyperintensity;Infarct;Malformation;Other, specify;WM hyperintensity | Alphanumeric |
Only answered if Yes is answered for "Lesions found" |
No references available | Adult;Pediatric | Supplemental | 4.00 | 2024-02-29 15:47:53.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Multiple Pre-Defined Values Selected |
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| C12502 | Imaging anterior commissure change status | ImgAntCmsrChngStat | Status related to changes in the anterior limb internal capsule observed in the imaging study | Status related to changes in the anterior limb internal capsule observed in the imaging study | Anterior commissure | Involved;Spared | Involved;Spared | Alphanumeric |
No instructions available |
No references available | Adult;Pediatric | Supplemental | 4.00 | 2024-02-29 15:48:04.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C12481 | Imaging cortex lissencephaly (LIS type 1) indicator | ImgCortexLISInd | Indicator of whether cortex lissencephaly is found within the image studies | Indicator of whether cortex lissencephaly is found within the image studies | Cortex Lissencelphaly LIS type 1 | Yes;No | Yes;No | Alphanumeric |
No instructions available |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C18611 | Imaging field of view axis 2 measurement | ImgFieldViewAxis2Measr | Axis 2 of the image that is visible through the camera at a particular position in orientation and space in millimeters | Axis 2 of the image that is visible through the camera at a particular position in orientation and space in millimeters | Field of view, axis 2 | Numeric Values |
DTI sequence parameters |
No references available | Adult;Pediatric | Supplemental | 1.00 | 2013-09-12 00:00:00.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
millimeter | |||||||||
| C02496 | Imaging scanner manufacturer name | ImgScannerManufName | Name of manufacturer of imaging scanner | Name of manufacturer of imaging scanner | Name of the scanner manufacturer | GE;Siemens;Philips;Toshiba;Other, specify | GE;Siemens;Philips;Toshiba;Other, specify | Alphanumeric |
No instructions available |
No references available | Adult;Pediatric | Supplemental | 4.00 | 2024-03-18 15:21:17.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C10567 | Imaging radio frequency coil type | ImgRFCoilTyp | Type of radio frequency (RF) coil(s) used for the body part scanned | Type of radio frequency (RF) coil(s) used for the body part scanned | RF receiver coils | Head coil;Neck coil;Spine array;Body coil (transmit) | Head coil;Neck coil;Spine array;Body coil (transmit) | Alphanumeric |
Choose all that apply |
No references available | Adult;Pediatric | Supplemental | 3.10 | 2024-02-29 15:47:34.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Multiple Pre-Defined Values Selected |
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| C12492 | Imaging brainstem normality status | ImgBrnstmNormalityStat | Status related to whether the brainstem appears normal or abnormal in the imaging study | Status related to whether the brainstem appears normal or abnormal in the imaging study | Brainstem | Abnormal;Normal | Abnormal;Normal | Alphanumeric |
No instructions available |
No references available | Adult;Pediatric | Supplemental | 4.00 | 2024-02-29 15:47:58.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C18855 | Imaging other cortical abnormality other text | ImgOthrCorticalAbnrmlyOTH | The free-text field related to 'Imaging other cortical abnormality type' specifying other text. The type of other cortical abnormality | The free-text field related to 'Imaging other cortical abnormality type' specifying other text. The type of other cortical abnormality | Other, specify | Alphanumeric |
Only answered if Yes is answered for "Other cortical abnormality" |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations | 4000 |
Free-Form Entry |
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| C12467 | Imaging brain magnetic resonance imaging perform multiple status | ImgBrainMRIPerfMultiStat | Status related to whether multiple brain magnetic resonance imaging (MRI) sessions have been performed on the participant | Status related to whether multiple brain magnetic resonance imaging (MRI) sessions have been performed on the participant | If yes have multiple brain MRIS been performed? | Yes;No, single brain MRI | Yes;No, single brain MRI | Alphanumeric |
Answer, only if brain MRI was performed |
No references available | Adult;Pediatric | Supplemental | 4.00 | 2024-02-29 15:47:14.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C12503 | Imaging T2 fluid attenuated inversion recovery gray matter hyperintensity indicator | ImgT2FLAIRGryMtrHyperInd | Indicator of whether there is grey matter hyperintensity on T2/FLAIR (fluid attenuated inversion recovery) images | Indicator of whether there is grey matter hyperintensity on T2/FLAIR (fluid attenuated inversion recovery) images | Grey matter hyperintensity on T2 FLAIR images | Yes;No | Yes;No | Alphanumeric |
No instructions available |
No references available | Adult;Pediatric | Supplemental | 4.00 | 2024-02-29 15:48:09.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C12482 | Imaging cortex lissencephaly (LIS type 1) thickness measurement | ImgCortexLISThickMeasr | The measurement of cortex thickness, in , of the lissencephaly (LIS type 1) site | The measurement of cortex thickness, in , of the lissencephaly (LIS type 1) site | If Yes indicate thickness of the cortex | Numeric Values |
Only answered if Yes is answered for "Cortex Lissencephaly" |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
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| C18689 | Imaging anatomic site other text | ImgAnatSiteOTH | The free-text field related to 'Imaging anatomic site', specifying other text. Anatomic site of body part or anatomy scanned in the imaging study | The free-text field related to 'Imaging anatomic site', specifying other text. Anatomic site of body part or anatomy scanned in the imaging study | Other, specify | Alphanumeric |
Choose one |
No references available | Adult;Pediatric | Supplemental | 1.10 | 2024-02-29 15:53:09.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations | 4000 |
Free-Form Entry |
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| C02499 | Imaging pulse sequence type | ImgPulseSeqTyp | Type of imaging pulse sequence used | Type of imaging pulse sequence used | Sequences used | FLAIR;T1;T2;Other, specify | FLAIR;T1;T2;Other, specify | Alphanumeric |
Choose all that apply |
No references available | Adult;Pediatric | Supplemental | 4.00 | 2024-02-29 15:47:35.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Multiple Pre-Defined Values Selected |
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| C10568 | Imaging radio frequency coil channel count | ImgRFCoilChannelCt | Number of the coil channels in the radio frequency (RF) coil used for the imaging scan | Number of the coil channels in the radio frequency (RF) coil used for the imaging scan | Number of channels | 1;8;12 channels;16;24;32 channels;Other, specify | Single coil;8 channels;12 channels;16 channels;24 channels;32 channels;Other, specify | Alphanumeric |
Answer for each RF coil named |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C12493 | Imaging brainstem abnormality type | ImgBrnstmAbnrmlyTyp | The type of abnormality in the brainstem on the image | The type of abnormality in the brainstem on the image | If Abnormal specify | Hypoplasia;Anterior concavity;Posterior concavity;Other, specify | Hypoplasia;Anterior concavity;Posterior concavity;Other, specify | Alphanumeric |
Only answered if Abnormal is answered for "Brainstem" |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Multiple Pre-Defined Values Selected |
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| C18856 | Imaging ventricle abnormality other text | ImgVentrclAbnrmlyOTH | The free-text field related to 'Imaging ventricle abnormality type' specifying other text. The type of abnormality in the ventricles on the image | The free-text field related to 'Imaging ventricle abnormality type' specifying other text. The type of abnormality in the ventricles on the image | Other, specify | Alphanumeric |
Only answered if Abnormal is answered for "Ventricles" |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations | 4000 |
Free-Form Entry |
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| C12468 | Imaging brain magnetic resonance imaging perform multiple count type | ImgBrainMRIPerfMultiCtTyp | Type of count for the number of brain magnetic resonance imaging (MRI) sessions performed on the participant | Type of count for the number of brain magnetic resonance imaging (MRI) sessions performed on the participant | If yes how many have been performed? | 2;3;4;5;6;>6 | 2;3;4;5;6;>6 | Alphanumeric |
Answer, only if multiple brain MRI have been performed |
No references available | Adult;Pediatric | Supplemental | 4.00 | 2024-02-29 15:47:25.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C12504 | Imaging T2 fluid attenuated inversion recovery gray matter hyperintensity anatomic site | ImgT2FLAIRGryMtrHyperAnatSite | Anatomic site of the grey matter hyperintensity on T2/FLAIR (fluid attenuated inversion recovery) images | Anatomic site of the grey matter hyperintensity on T2/FLAIR (fluid attenuated inversion recovery) images | If yes specify | Putamen;Caudate;Other, specify;Cerebellar nuclei;Colliculi;Floor of the fourth ventricle;Pallidum;Periaqueductal grey;Red nucleus;Substantia nigra;Mammillary body;Subthalmic nucleus;Thalamus | Putamen;Caudate;Other, specify;Cerebellar nuclei;Colliculi;Floor of the fourth ventricle;Pallidum;Periaqueductal grey;Red nucleus;Substantia nigra;Mammillary body;Subthalmic nucleus;Thalamus | Alphanumeric |
Only answered if Yes is answered for "Grey matter hyperintensity on T2/FLAIR images" |
No references available | Adult;Pediatric | Supplemental | 4.00 | 2024-02-29 15:48:10.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Multiple Pre-Defined Values Selected |
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| C12483 | Imaging cortex-polymicrogyria indicator | ImgCortexPolymicrogyriaInd | Indicator of whether a developmental malformation of the human brain characterized by an excessive number of small convolutions (gyri) on the surface of the brain is present | Indicator of whether a developmental malformation of the human brain characterized by an excessive number of small convolutions (gyri) on the surface of the brain is present | Cortex Polymicrogyria | Yes;No | Yes;No | Alphanumeric |
No instructions available |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C18708 | Imaging pulse sequence type other text | ImgPulseSeqTypOTH | The free-text field related to 'Imaging pulse sequence type', specifying other text. Type of imaging pulse sequence used | The free-text field related to 'Imaging pulse sequence type', specifying other text. Type of imaging pulse sequence used | Other, specify | Alphanumeric |
Choose all that apply |
No references available | Adult;Pediatric | Supplemental | 2.00 | 2022-07-01 14:55:04.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations | 4000 |
Free-Form Entry |
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| C08023 | Imaging abnormal finding text | ImgAbnrmlFindTxt | Text description of the abnormal findings on the imaging study | Text description of the abnormal findings on the imaging study | If infarct or other abnormalities, specify | Alphanumeric |
Only answered if Yes is answered for "Lesions found" |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations | 255 |
Free-Form Entry |
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| C10570 | Imaging contrast agent used indicator | ImgContrastAgentUsedInd | Indicator of whether an imaging contrast agent was used for the scan | Indicator as to whether or not an imaging contrast agent was used for the scan | Contrast used | Yes;No | Yes;No | Alphanumeric |
Choose one. If yes, record the name of the contrast agent and its dosage. |
No references available | Adult;Pediatric | Supplemental | 3.10 | 2024-03-18 15:21:17.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C12494 | Imaging pons abnormal indicator | ImgPonsAbnrmlInd | Indicator of whether the pons appears normal or abnormal in the image studies | Indicator of whether the pons appears normal or abnormal in the image studies | Pons | Abnormal;Normal | Abnormal;Normal | Alphanumeric |
No instructions available |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C18857 | Imaging brainstem abnormality other text | ImgBrnstmAbnrmlyOTH | The free-text field related to 'Imaging brainstem abnormality type' specifying other text. The type of abnormality in the brainstem on the image | The free-text field related to 'Imaging brainstem abnormality type' specifying other text. The type of abnormality in the brainstem on the image | Other, specify | Alphanumeric |
Only answered if Abnormal is answered for "Brainstem" |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations | 4000 |
Free-Form Entry |
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| C12469 | Imaging magnetic resonance imaging session number | ImgMRISessnNum | Number distinguishing the Magnetic Resonance Imaging (MRI) session from other sessions | Number distinguishing the Magnetic Resonance Imaging (MRI) session from other sessions | Brain MRI | Numeric Values |
If multiple MRI performed, enter the number or the MRI performed (e.g. 1, 2 or 3) |
No references available | Adult;Pediatric | Supplemental | 3.10 | 2024-02-29 15:47:26.0 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
1 | |||||||||
| C12505 | Imaging eye abnormality indicator | ImgEyeAbnrmlyInd | Indicator of whether eye abnormalities are present | Indicator of whether eye abnormalities are present | Eye abnormalities | Yes;No | Yes;No | Alphanumeric |
No instructions available |
No references available | Adult;Pediatric | Supplemental | 3.00 | 2013-07-24 11:38:01.2 | Brain Magnetic Resonance Imaging (MRI) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
