CDE Detailed Report

Disease: Amyotrophic Lateral Sclerosis
Sub-Domain: Imaging Diagnostics
CRF: Magnetic Resonance Spectroscopy

Displaying 1 - 50 of 50
CDE ID CDE Name Variable Name Definition Short Description Additional Notes (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 / Guideline) Sub Domain Name Domain Name Size Input Restrictions Min Value Max Value Measurement Type External Id Loinc External Id Snomed External Id caDSR External Id CDISC
C10838 Imaging voxel size axis 1 measurement ImgVoxelSizeAxis1Measr Measurement, in millimeters, of the axis 1 dimension of the voxel within the anatomy of interest Measurement, in millimeters, of the axis 1 dimension of the voxel within the anatomy of interest Voxel size Numeric Values

To be answered for each sequence used. Answer should be recorded as a dimension (AAxAAxAA) and in millimeters (mm)

No references available Adult;Pediatric Supplemental 3.00 2013-07-22 16:57:17.79 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

millimeter
C18716 Imaging scanner manufacturer other text ImgScannerManufOTH 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

No instructions available

No references available Adult;Pediatric Exploratory 1.00 2014-05-27 13:34:46.0 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations 4000

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C10963 Imaging B0-susceptibility distortion correction indicator ImgB0SuscDistortCorrInd Indicator as to whether image post-processing has included co-registering to T2-weighted image(s) for B0-susceptibility distortion correction. Indicator as to whether image post-processing has included co-registering to T2-weighted image(s) for B0-susceptibility distortion correction. B0-shift correction Yes;No;Unknown Yes;No;Unknown Alphanumeric

No instructions available

No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Single Pre-Defined Value Selected

C08236 Imaging scanner software name ImgScannerSftwrName Name of the scanner software that runs the imaging camera Name of the scanner software that runs the imaging camera Name Alphanumeric

No instructions available

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations 4000

Free-Form Entry

C17862 Spectroscopy water signal removal filter text SpecWaterSignalRemFiltText Text to describe the water signal removal filter used if the residual water signal was removed. Text to describe the water signal removal filter used if the residual water signal was removed. Water signal removal filter used Alphanumeric No references available Adult Exploratory 3.00 2013-07-22 16:57:17.79 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations 255

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C10938 Imaging STEAM mixing duration ImgSTEAMMixDur Duration, in ms, of the STEAM mixing time (TM) as a spectroscopic sequence parameter in the scan being reported Duration, in ms, of the STEAM mixing time (TM) as a spectroscopic sequence parameter in the scan being reported For STEAM, TM Numeric Values

Answer should be recorded in milliseconds (ms)

No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

millisecond
C18718 Imaging scanner strength other text ImgScannerStrgthOTH The free-text field related to 'Imaging scanner strength value' specifying other text. 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' specifying other text. Value, in Tesla (T), of the scanner's magnetic field strength used for the scan being reported Other, specify Alphanumeric

Choose one

No references available Adult;Pediatric Supplemental 1.00 2014-05-27 13:34:46.0 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations 4000

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Tesla
C10964 Imaging eddy current induced spectral distortion correction indicator ImgEddyCurIndSpDCoInd Indicator as to whether image post-processing has included co-registering to b=0 image and correction for subject motion and eddy current induced distortion (affine transformation). Indicator as to whether image post-processing has included co-registering to b=0 image and correction for subject motion and eddy current induced distortion (affine transformation). Eddy-current-induced spectral distortion correction Yes;No;Unknown Yes;No;Unknown Alphanumeric

No instructions available

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Single Pre-Defined Value Selected

C08238 Imaging repetition gap value ImgRepetitionGapVal 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 Reptition time (TR) Numeric Values

If the sequences are different for T1 and T2 sequence parameters, record the T2 parameters as indicated. If they are the same, leave the T2 parameters section blank. If the sequences are different for T1 and FLAIR sequence parameters, record the FLAIR parameters as indicated. If they are the same, leave the FLAIR parameters section blank. DTI sequence parameters

No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

millisecond
C17870 Water reference data acquisition data acquisition time WatRefDataAcqAcqTime The acquisition time of the imaging. Water reference data acquisition section. The acquisition time of the imaging. Water reference data acquisition section. Acquisition time Numeric Values No references available Adult;Pediatric Supplemental 3.00 2013-07-22 16:57:17.79 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

minute
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). Anatomical location of voxel Alphanumeric

Only answered if SVS is checked as spectroscopy sequence parameter

No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations 255

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C18814 Spectroscopy water suppression other text SpectroWaterSupressMethodOTH The free-text field related to 'Spectroscopy water suppression type' specifying other text. Indicator of water suppression method used, if any, for the spectroscopy scan being reported The free-text field related to 'Spectroscopy water suppression type' specifying other text. Indicator of water suppression method used, if any, for the spectroscopy scan being reported Other, specify Alphanumeric

No instructions available

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations 4000

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C10965 Spectroscopy post process residual water signal remove indicator SpectroscopyPostPrResidWRemInd Indicator whether residual water signal was removed in post processing Indicator whether residual water signal was removed in post processing Residual water signal removed Yes;No;Unknown Yes;No;Unknown Alphanumeric

If YES, record the name of the filter used to remove the water signal

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Single Pre-Defined Value Selected

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° pulse and the peak of the echo signal, in milliseconds, during the spin echo and inversion recovery pulse sequences in imaging acquisition Echo Time (TE) Numeric Values

If the sequences are different for T1 and T2 sequence parameters, record the T2 parameters as indicated. If they are the same, leave the T2 parameters section blank. If the sequences are different for T1 and FLAIR sequence parameters, record the FLAIR parameters as indicated. If they are the same, leave the FLAIR parameters section blank. DTI sequence parameters

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

millisecond
C17871 Water reference data acquisition signal averages number WatRefDataAcqSignalAvgNum Number of signal acquisitions averaged in imaging acquisition. Water reference data acquisition section. Number of signal acquisitions averaged in imaging acquisition. Water reference data acquisition section. Number of averages Numeric Values No references available Adult Supplemental 3.00 2013-07-22 16:57:17.79 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

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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

Answer should be recorded in millimeters cubed (mm3)

No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

cubic millimeter
C18815 Spectroscopy spectral fit software used other text SpecSpectralFitSoftwrUseOTH The free-text field related to 'Spectroscopy spectral fit software used type' specifying other text. Type of the spectral fit software used. The free-text field related to 'Spectroscopy spectral fit software used type' specifying other text. Type of the spectral fit software used. Other, specify Alphanumeric

No instructions available

No references available Adult Supplemental 3.00 2013-07-22 16:57:17.79 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations 4000

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C10967 Spectroscopy metabolite concentration unit type SpecMetabolConcUntTyp Type of the reported metabolite quantitation values in absolute unit (in mM or millimoles/liter) or in institutional unit (that is, not measuring T1 and T2 values of the metabolites, thereby not accounting for the signal loss due to TR and TE values u. Type of the reported metabolite quantitation values in absolute unit (in mM or millimoles/liter) or in institutional unit (that is, not measuring T1 and T2 values of the metabolites, thereby not accounting for the signal loss due to TR and TE values u. Metabolite concentration reported in Absolute value;Institutional unit;Ratio Absolute value;Institutional unit;Ratio Alphanumeric

No instructions available

No references available Adult Supplemental 3.00 2013-07-22 16:57:17.79 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Single Pre-Defined Value Selected

C08241 Imaging field of view axis 1 measurement ImgFieldViewAxis1Measr Axis 1 of the image that is visible through the camera at a particular position in orientation and space in millimeters Axis 1 of the image that is visible through the camera at a particular position in orientation and space in millimeters FOV Numeric Values

Answer should be recorded as a dimension (AAxAA) and in millimeters squared (mm2)

No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

millimeter
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 Numeric Values Adult;Pediatric Supplemental 1.00 2013-09-12 00:00:00.0 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

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millimeter
C10946 Imaging spectroscopic chemical shift imaging slice coverage anatomical site ImgSpectCSISlCovgAntmicSite The anatomic site in which a chemical shift imaging (CSI) slice or slab is located and its extent of spatial coverage. The anatomic site in which a chemical shift imaging (CSI) slice or slab is located and its extent of spatial coverage. Anatomical coverage of CSI-slice or slab Alphanumeric

Only answered if SI is checked as spectroscopy sequence parameter

No references available Adult Supplemental 3.00 2013-07-22 16:57:17.79 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations 255

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C10968 Spectroscopy CSF partial volume indicator SpecCSFPartialVolInd Indicator of whether partial volume occupied by cerebrospinal fluid (CSF) in voxels of interest is accounted for as a part of metabolite quantitation process. Indicator of whether partial volume occupied by cerebrospinal fluid (CSF) in voxels of interest is accounted for as a part of metabolite quantitation process. Quantitation takes into account CSF partial volume? Yes;No;Unknown Yes;No;Unknown Alphanumeric

No instructions available

No references available Adult Supplemental 3.00 2013-07-22 16:57:17.79 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Single Pre-Defined Value Selected

C08242 Imaging acquisition duration ImgAcquisitionDur Duration of the imaging scan in minutes The duration of the imaging acquisition, in minutes Acquisition time Numeric Values

If the sequences are different for T1 and T2 sequence parameters, record the T2 parameters as indicated. If they are the same, leave the T2 parameters section blank. If the sequences are different for T1 and FLAIR sequence parameters, record the FLAIR parameters as indicated. If they are the same, leave the FLAIR parameters section blank. DTI sequence parameters

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

minute
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 Numeric Values Adult;Pediatric Supplemental 1.00 2013-09-12 00:00:00.0 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

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millimeter
C10948 Imaging field of view axis 3 measurement ImgFieldViewAxis3Measr Axis 3 of the image that is visible through the camera at a particular position in orientation and space in millimeters Axis 3 of the image that is visible through the camera at a particular position in orientation and space in millimeters z-direction (3D) Numeric Values

Answer should be recorded in millimeters (mm)

No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

millimeter
C10969 Spectroscopy spectral fit software used type SpecSpectralFitSoftwrUseTyp Type of the spectral fit software used. Type of the spectral fit software used. Spectral fit software used LCM;jMRUI;Other, specify LCM;jMRUI;Other, specify Alphanumeric

No instructions available

No references available Adult Supplemental 3.00 2013-07-22 16:57:17.79 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Single Pre-Defined Value Selected

C08244 Imaging slice thickness value ImgSliceThicknessVal Value of the thickness of the slice measured in millimeters (mm) Value of the thickness of the optical slice measured in millimeters (mm) Slice/slab thickness Numeric Values

If the sequences are different for T1 and T2 sequence parameters, record the T2 parameters as indicated. If they are the same, leave the T2 parameters section blank. If the sequences are different for T1 and FLAIR sequence parameters, record the FLAIR parameters as indicated. If they are the same, leave the FLAIR parameters section blank. DTI sequence parameters

No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

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0 99 millimeter
C18612 Imaging in plane resolution axis 3 measurement ImgInPlaneRsltnAxis3Measr Axis 3 of in-plane spatial resolution used in imaging acquisition Axis 3 of in-plane spatial resolution used in imaging acquisition Numeric Values Adult;Pediatric Supplemental 1.00 2013-09-12 00:00:00.0 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

C10952 Spectroscopy water suppression type SpectroWaterSupressMethodTyp Indicator of water suppression method used, if any, for the spectroscopy scan being reported Indicator of water suppression method used, if any, for the spectroscopy scan being reported Water suppression scheme CHESS;Other, specify CHESS;Other, specify Alphanumeric

No instructions available

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Single Pre-Defined Value Selected

C17849 Radio frequency receiver spine array channel count RFRecvrSpineArrayChannelCt Count of radio frequency (RF) receiver spine array channels. Count of radio frequency (RF) receiver spine array channels. Spine Array Numeric Values No references available Adult Supplemental 3.00 2013-07-22 16:57:17.79 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

C10567 Imaging radio frequency coil type ImgRFCoilTyp Type of radio frequency (RF) coil(s) used for the body part scanned Type of RF coil(s) used for the body part scanned RF receiver coil(s) and number of channels Head coil;Neck coil;Spine array;Body coil (transmit);Double-cone;Circular;Figure 8;Other, specify Head coil;Neck coil;Spine array;Body coil (transmit);Double-cone;Circular;Figure 8;Other, specify Alphanumeric

Check all that apply

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations 4000

Multiple Pre-Defined Values Selected

C18689 Imaging anatomic site other text ImgAntmicSitOTH The free-text field related to 'Imaging anatomic site' specifying other text. Type of body part or anatomy scanned in the imaging study The free-text field related to 'Imaging anatomic site' specifying other text. Type of body part or anatomy scanned in the imaging study Other, specify Alphanumeric

Choose one

No references available Adult;Pediatric Supplemental 1.00 2014-05-27 13:34:46.0 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations 4000

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C10953 Spectroscopy water signal suppression bandwidth value SpectroWaterSupressBandwdthVal Value, in Hz, of bandwidth of water suppression, if any, for the spectroscopy scan being reported Value, in Hz, of bandwidth of water suppression, if any, for the spectroscopy scan being reported Water signal suppression bandwidth Numeric Values

Answer should be recorded in Hertz (Hz)

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

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Hertz
C02495 Imaging scanner strength value ImgScannerStrgthVal Value, in Tesla (T), of the scanner's magnetic field strength used for the scan being reported 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 3.00 2013-08-28 16:08:00.453 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Single Pre-Defined Value Selected

Tesla
C17858 Imaging voxel size axis 2 measurement ImgVoxelSizeAxis2Measr Measurement, in millimeters, of the axis 2 dimension of the voxel within the anatomy of interest Measurement, in millimeters, of the axis 2 dimension of the voxel within the anatomy of interest Voxel size Numeric Values No references available Adult Supplemental 3.00 2013-07-22 16:57:17.79 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

millimeter
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;16;24;32;Other, specify Single coil;8 channels;12 channels;16 channels;24 channels;32 channels;Other, specify Alphanumeric

Record the number of coils for the applicable receiver coils.

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Single Pre-Defined Value Selected

C18708 Imaging pulse sequence other text ImgPulseSeqOTH 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 1.00 2014-05-27 13:34:46.0 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations 4000

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C10958 Spectroscopy spectral points count SpectroSpectralPointCt Count of the spectroscopic sequence parameter of spectral points used in the scan being reported Count of the spectroscopic sequence parameter of spectral points used in the scan being reported Spectral points Numeric Values

(data size)

No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

point
C02496 Imaging scanner manufacturer name ImgScannerManufName Name of manufacturer of imaging scanner Imaging scanner manufacturer name Name of the scanner manufacturer Agfa;Carestream;GE;Hitachi;Hologic;Konica Minolta;Philips;Siemens;Toshiba;Other, specify Agfa;Carestream;GE;Hitachi;Hologic;Konica Minolta;Philips;Siemens;Toshiba;Other, specify Alphanumeric

No instructions available

No references available Adult;Pediatric Exploratory 3.00 2013-07-25 08:54:08.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Single Pre-Defined Value Selected

C17859 Imaging voxel size axis 3 measurement ImgVoxelSizeAxis3Measr Measurement, in millimeters, of the axis 3 dimension of the voxel within the anatomy of interest Measurement, in millimeters, of the axis 3 dimension of the voxel within the anatomy of interest Voxel size Numeric Values No references available Adult Supplemental 3.00 2013-07-22 16:57:17.79 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

millimeter
C10577 Imaging signal averages number ImgSignalAvgNum Number of signal acquisitions averaged in imaging acquisition Number of signal acquisitions averaged Number of averages Numeric Values

DTI sequence parameters

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

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C18714 Imaging radio frequency coil channel other text ImgRFCoilChannelOTH 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

Record the number of coils for the applicable receiver coils.

No references available Adult;Pediatric Supplemental 1.00 2014-05-27 13:34:46.0 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations 4000

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C10959 Spectroscopy spectral bandwidth value SpectroSpectralBandwidthVal Spectral bandwidth, in Hertz per pixel, used for both metabolite and water signal reference data acquisitions Spectral bandwidth, in Hertz per pixel, used for both metabolite and water signal reference data acquisitions Spectral bandwidth Numeric Values

Answer should be recorded in Hertz per pixel (Hz/pixel)

No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

Hertz per pixel
C02498 Imaging scanner software version number ImgScannerSftwrVrsnNum Version number of the imaging scanner software Version number of the imaging scanner software Version number Alphanumeric

No instructions available

No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations 4000

Free-Form Entry

C17860 Spectroscopy PRESS asymmetry first echo duration SpectPRESSAssym1stEchoDur The duration in milliseconds for the first echo time (TE) in an asymmetrically divided PRESS (double spin-echo) sequence Duration in milliseconds of first echo time TE1 Numeric Values No references available Adult Exploratory 3.00 2013-07-22 16:57:17.79 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

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millisecond
C10682 Imaging anatomic site ImgAntmicSite Type of body part or anatomy scanned in the imaging study Type of body part or anatomy scanned in the imaging study Body part scanned Brain;Cervical spine;Thoracic spine;Lumbar spine;Calf;Thigh;Other, specify Brain;Cervical spine;Thoracic spine;Lumbar spine;Calf;Thigh;Other, specify Alphanumeric

Choose one

No references available Adult;Pediatric Supplemental 3.00 2013-07-24 11:38:01.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Multiple Pre-Defined Values Selected

C18715 Imaging radio frequency coil other text ImgRFCoilOTH The free-text field related to 'Imaging radio frequency coil type' specifying other text. Type of radio frequency (RF) coil(s) used for the body part scanned The free-text field related to 'Imaging radio frequency coil type' specifying other text. Type of radio frequency (RF) coil(s) used for the body part scanned Other, specify Alphanumeric

Check all that apply

No references available Adult;Pediatric Supplemental 1.00 2014-05-27 13:34:46.0 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations 4000

Free-Form Entry

C10960 Spectroscopy PRESS symmetry type SpectPRESSSymTyp Whether the echo time (TE) used in the PRESS (double spin-echo) sequence is symmetrically or asymmetrically divided Whether the echo time (TE) used in the PRESS (double spin-echo) sequence is symmetrically or asymmetrically divided For PRESS, is it symmetric or asymmetric Symmetric;Asymmetric Symmetric (TE = TE1 + TE2, TE1 = TE2);Asymmetric (TE1 =/= TE2) Alphanumeric

Include reference to define symmetric and asymmetric, as follows: Is it symmetric (TE = TE1 + TE2; TE1 = TE2) or asymmetric (TE1 not equal to TE2)

No references available Adult;Pediatric Supplemental 3.00 2013-07-25 08:54:08.2 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Single Pre-Defined Value Selected

C02499 Imaging pulse sequence type ImgPulseSeqTyp Type of imaging pulse sequence used Type of imaging pulse sequence used Type of imaging sequence used; whether it was single voxel (SVS), spectroscopic imaging (SI)-2D, spectroscopic imaging (SI)-3D, PRESS (Point Resolved Spectroscopy), STEAM (stimulated echo acquisition mode), or spin-echo. T1;T2;FLAIR;DWI;GRE;SWI;DTI;MRSI;PWI;Gradient-echo;Pulsed-ASL;Continuous-ASL;Pseudocontinuous-ASL;Post-contrast FLAIR;Post-contrast T1-weighted;COW MRA;TOF Neck MRA;CE MRA;Other, specify;FLASH;MPRAGE;SPGR;SPACE/VISTA;TSE/FSE;Dual echo PD/T2W SE;PD SE;T2W SE;T1W SE;T1W 3D gradient-echo;T1-weighted spin echo with contrast;T1-weighted spin echo without contrast;PD/T2W FSE;DIR;PSIR;fMRI;PRESS;Spectroscopic imaging 2D;Spectroscopic imaging 3D;Spin echo;STEAM;Single voxel spectroscopy (SVS);Pulsed-ASL;Continuous-ASL;Pseudocontinuous-ASL;Multivoxel spectroscopy;Unlocalized spectroscopy;ISIS;DWI/ADC;rFOV;EPI T1;T2;FLAIR;DWI;GRE;SWI;DTI;MRSI;PWI;Gradient-echo;Pulsed-ASL;Continuous-ASL;Pseudocontinuous-ASL;Post-contrast FLAIR;Post-contrast T1-weighted;COW MRA;TOF Neck MRA;CE MRA;Other, specify;FLASH;MPRAGE;SPGR;SPACE/VISTA;TSE/FSE;Dual echo PD/T2W SE;PD SE;T2W SE;T1W SE;T1W 3D gradient-echo;T1-weighted spin echo with contrast;T1-weighted spin echo without contrast;PD/T2W FSE;DIR;PSIR;fMRI;PRESS;Spectroscopic imaging 2D;Spectroscopic imaging 3D;Spin echo;STEAM;Single voxel spectroscopy (SVS);Pulsed-ASL;Continuous-ASL;Pseudocontinuous-ASL;Multivoxel spectroscopy;Unlocalized spectroscopy;ISIS;DWI/ADC;Reduced field of view (rFOV);Echo Planar Imaging (EPI) Alphanumeric

Choose all that apply

No references available Adult;Pediatric Supplemental 3.00 2013-08-28 16:08:00.453 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Multiple Pre-Defined Values Selected

C17861 Spectroscopy PRESS asymmetry second echo duration SpectPRESSAssym2ndEchoDur The duration in milliseconds for the second echo time (TE) in an asymmetrically divided PRESS (double spin-echo) sequence Duration in milliseconds of second echo time TE2 Numeric Values No references available Adult Exploratory 3.00 2013-07-22 16:57:17.79 Magnetic Resonance Spectroscopy Imaging Diagnostics Assessments and Examinations

Free-Form Entry

millisecond
CSV