CDE Detailed Report
Disease: Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Subdomain Name: Imaging Diagnostics
CRF: Magnetic Resonance Spectroscopy (MRS)
Displaying 1 - 25 of 25
Subdomain Name: Imaging Diagnostics
CRF: Magnetic Resonance Spectroscopy (MRS)
Displaying 1 - 25 of 25
| 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 |
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| C15577 | Imaging metabolite quantification procedure name | ImgMetbltQuantfctnProcedName | Name of the metabolite quantification procedure | Name of the metabolite quantification procedure | Metabolite quantification procedure | Alphanumeric |
No additional instructions |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 3.00 | 2013-07-16 14:01:43.01 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations | 255 |
Free-Form Entry |
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| C08244 | Imaging slice thickness value | ImgSliceThicknessVal | Value of the thickness of the slice measured in millimeters (mm) | Value of the thickness of the slice measured in millimeters (mm) | Slice thickness | Numeric Values |
Record in mm |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 3.00 | 2013-07-25 08:54:08.2 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
0 | 99 | millimeter | |||||||
| C18714 | Imaging radio frequency coil channel count other text | ImgRFCoilChannelCtOTH | The free-text field related to 'Imaging radio frequency coil channel count', specifying other text. Number of the coil channels in the radio frequency (RF) coil used for the imaging scan | The free-text field related to 'Imaging radio frequency coil channel count', specifying other text. Number of the coil channels in the radio frequency (RF) coil used for the imaging scan | Other, specify | Alphanumeric | Adult;Pediatric | Supplemental-Highly Recommended | 2.00 | 2022-06-29 16:40:00.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations | 4000 |
Free-Form Entry |
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| C08245 | Imaging slice count | ImgSliceCt | Count representing the total number of single image planes captured during imaging acquisition | Count representing the total number of single image planes captured during imaging acquisition | Number of slices | Numeric Values |
No additional instructions |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 3.00 | 2013-07-25 08:54:08.2 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
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| C18716 | Imaging scanner manufacturer name other text | ImgScannerManufNameOTH | The free-text field related to 'Imaging scanner manufacturer name', specifying other text. Name of manufacturer of imaging scanner | The free-text field related to 'Imaging scanner manufacturer name', specifying other text. Name of manufacturer of imaging scanner | Other, specify | Alphanumeric | Adult;Pediatric | Supplemental-Highly Recommended | 2.00 | 2022-06-28 13:09:35.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations | 4000 |
Free-Form Entry |
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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 | Coil | 1;8;16;32 channels;Other, specify | Single coil;8 channels;16 channels;32 channels;Other, specify | Alphanumeric |
Choose one |
Adult;Pediatric | Supplemental-Highly Recommended | 3.00 | 2013-07-24 11:38:01.2 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C18718 | Imaging scanner strength value type other text | ImgScannerStrgthValTypOTH | The free-text field related to 'Imaging scanner strength value type', specifying other text. Type of value, in Tesla (T), of the scanner's magnetic field strength used for the scan being reported | The free-text field related to 'Imaging scanner strength value type', specifying other text. Type of value, in Tesla (T), of the scanner's magnetic field strength used for the scan being reported | Other, specify | Alphanumeric | Adult;Pediatric | Supplemental-Highly Recommended | 2.10 | 2024-03-18 15:21:17.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations | 4000 |
Free-Form Entry |
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| C10685 | Imaging slice orientation type | ImgSliceOrientTyp | Type of slice orientation used in imaging acquisition | Type of slice orientation used in imaging acquisition | Slice orientation | Transversal;Sagittal;Coronal;Other, specify | Transversal;Sagittal;Coronal;Other, specify | Alphanumeric |
No additional instructions |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 3.10 | 2024-02-29 15:47:40.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C18719 | Imaging slice orientation type other text | ImgSliceOrientTypOTH | The free-text field related to 'Imaging slice orientation type', specifying other text. The slice orientation used in imaging acquisition | The free-text field related to 'Imaging slice orientation type', specifying other text. The slice orientation used in imaging acquisition | Other, specify | Alphanumeric |
No additional instructions |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 2.00 | 2022-07-01 15:08:41.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations | 4000 |
Free-Form Entry |
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| C10942 | Imaging voxel anatomic site | ImgVoxelAntmicSite | The anatomic site in which the voxel is located (e.g., brain left frontal white matter) | The anatomic site in which the voxel is located (e.g., brain left frontal white matter | Voxel location | Alphanumeric |
No additional instructions |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 3.00 | 2013-07-25 08:54:08.2 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations | 255 |
Free-Form Entry |
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| C19016 | Imaging metabolite type other text | ImgMetbltTypOTH | The free-text field related to 'Imaging metabolite type', specifying other text. Type of metabolite measured | The free-text field related to 'Imaging metabolite type', specifying other text. Type of metabolite measured | Other, specify | Alphanumeric |
No additional instructions |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 4.00 | 2024-02-29 15:52:08.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations | 4000 |
Free-Form Entry |
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| C02494 | Imaging study date and time | ImgStdyDateTime | Date (and time, if applicable and known) the radiologic study was obtained | Date (and time, if applicable and known) the radiologic study was obtained | Date of scan | Date or Date & Time |
Record the date/time according to the ISO 8601, the International Standard for the representation of dates and times (http://www.iso.org/iso/home.html). The date/time should be recorded to the level of granularity known (e.g., year, year and month, complete date plus hours and minutes, etc.). |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 3.10 | 2024-02-29 15:51:00.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
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| C10945 | Imaging voxel volume measurement | ImgVoxelVolMeasr | Volume of the voxel calculated by multiplying the three size measurements | Volume of the voxel calculated by multiplying the three size measurements | Voxel volume | Numeric Values |
Record in mL |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 3.00 | 2013-07-25 08:54:08.2 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
cubic millimeter | |||||||||
| C19017 | Imaging shimming procedure type other text | ImgShmProcedTypOTH | The free-text field related to 'Imaging shimming procedure type', specifying other text. Type of shimming procedure (method used prior to the operation of the magnet to eliminate inhomogeneities in its field) performed on the MRS | The free-text field related to 'Imaging shimming procedure type', specifying other text. Type of shimming procedure (method used prior to the operation of the magnet to eliminate inhomogeneities in its field) performed on the MRS | Other, specify | Alphanumeric |
No additional instructions |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 3.10 | 2024-02-29 15:51:54.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations | 4000 |
Free-Form Entry |
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| 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 | Magnet Strength | 1.5T;3.0T;4.0T;7.0T;Other, specify | 1.5T;3.0T;4.0T;7.0T;Other, specify | Alphanumeric |
Choose one |
Adult;Pediatric | Supplemental-Highly Recommended | 4.00 | 2024-02-29 15:47:31.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C15555 | Imaging visual analysis performed indicator | ImgVisAnlysisPerfrmInd | Whether visual analysis was performed while blind to clinical data | Whether visual analysis was performed while blind to clinical data | Was visual analysis performed while blind to clinical data? | Yes;No;Unknown | Yes;No;Unknown | Alphanumeric |
Choose one |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 3.00 | 2013-07-16 14:01:43.01 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C55773 | Imaging MRI scanner used count | ImagMRIScanUsedCt | The number of different MRI scanners that were used on the subject | The number of different MRI scanners that were used on the subjec | Number of different MRI scanners | Numeric Values | Adult;Pediatric | Supplemental-Highly Recommended | 1.00 | 2017-05-31 12:11:13.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
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| C02496 | Imaging scanner manufacturer name | ImgScannerManufName | Name of manufacturer of imaging scanner | Name of manufacturer of imaging scanner | Scanner type | GE;Siemens;Philips;Toshiba;Other, specify | GE;Siemens;Philips;Toshiba;Other, specify | Alphanumeric |
No additional instructions |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 4.00 | 2024-03-18 15:21:17.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C15559 | Imaging metabolite type | ImgMetbltTyp | Type of imaging metabolite measured | Type of imaging metabolite measured | Metabolite | 1H;31P;Other, specify | 1H;31P;Other, specify | Alphanumeric |
No additional instructions |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 4.00 | 2024-02-29 15:52:08.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C55782 | Imaging scanner software hardware update text | ImagScanSoftHardUpdateTxt | Text describing any scanner software or hardware updates during the time the study was performed | Text describing any scanner software or hardware updates during the time the study was performe | Scanner software or hardware updates during study performance | Alphanumeric | Adult;Pediatric | Supplemental-Highly Recommended | 1.00 | 2017-05-31 12:43:09.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations | 255 |
Free-Form Entry |
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| C08238 | Imaging repetition gap duration | ImgRepetitionGapDur | Duration between successive pulse sequences, in milliseconds, applied to the same slice during imaging acquisition | Duration between successive pulse sequences, in milliseconds, applied to the same slice during imaging acquisition | Repetition time | Numeric Values |
Record in ms |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 3.10 | 2024-02-29 15:47:45.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
millisecond | |||||||||
| C15569 | Imaging shimming procedure type | ImgShmProcedTyp | Type of shimming procedure (method used prior to the operation of the magnet to eliminate inhomogeneities in its field) performed on the MRS | Type of shimming procedure (method used prior to the operation of the magnet to eliminate inhomogeneities in its field) performed on the MRS | Shimming procedure | Active;Global;Interactive;Local;3D;Other, specify | Active;Global;Interactive;Local;3D;Other, specify | Alphanumeric |
No additional instructions |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 3.00 | 2013-07-16 14:01:43.01 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Single Pre-Defined Value Selected |
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| C08239 | Imaging echo duration | ImgEchoDur | Duration between the application of the 90 degree pulse and the peak of the echo signal, in milliseconds, during the spin echo and inversion recovery pulse sequences in imaging acquisition | Duration between the application of the 90 degree pulse and the peak of the echo signal, in milliseconds, during the spin echo and inversion recovery pulse sequences in imaging acquisition | Echo time | Numeric Values |
Record in ms |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 3.20 | 2024-03-18 15:21:17.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
millisecond | |||||||||
| C15574 | Imaging spectrum analysis name | ImgSpectrmAnlysisName | Name of the spectral analysis used | Name of the spectral analysis used | Spectral analysis | Alphanumeric |
No additional instructions |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 3.00 | 2013-07-16 14:01:43.01 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations | 255 |
Free-Form Entry |
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| C08240 | Imaging flip angle measurement | ImgFlipAngleMeasr | Measurement of the angle, in degrees, over which the radio frequency changes proton spin angle | Measurement of the angle, in degrees over which the radio frequency changes proton spin angle | Flip angle | Numeric Values |
Record in degrees |
No references available | Adult;Pediatric | Supplemental-Highly Recommended | 3.10 | 2024-03-18 15:21:17.0 | Magnetic Resonance Spectroscopy (MRS) | Imaging Diagnostics | Assessments and Examinations |
Free-Form Entry |
degree |
