: Public Class
Created: 6/20/2016 10:27:07 AM
Modified: 8/26/2017 2:17:58 AM
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DEFINITION:<br/>A set of scanning parameter values necessary to perform a single MR scan in the acquisition protocol. [adapted from NEMA XR 25-2010, https://www.nema.org/Standards/Pages/Computed-Tomography-Dose-Check.aspx]<br/><br/>EXAMPLE(S):<br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>
Attribute
Public CD
  echoPulseSequenceCategoryCode
Details:
Map:DICOM=MR Pulse Sequence Module - Echo Pulse Sequence (0018,9008)
Notes: DEFINITION:<br/>A coded value specifying an echo category of pulse sequences.<br/><br/>EXAMPLE(S):<br/>SPIN, GRADIENT, BOTH<br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>
Public IVL<PQ>
  diffusionBValue
Details:
Map:DICOM=MR Diffusion Macro - MR Diffusion Sequence > Diffusion b-value (0018,9087)
Notes: DEFINITION:<br/>The factor by which the acquisition is sensitized to the Brownian motion of water molecules.<br/><br/>EXAMPLE(S):<br/><br/>OTHER NAME(S):<br/>diffusion sensitization factor<br/><br/>NOTE(S):<br/>The units are of time/area, e.g. s/mm2.<br/>
Public CD
  diffusionDirectionalityCode
Details:
Map:DICOM=MR Diffusion Macro - MR Diffusion Sequence > Diffusion Directionality (0018,9075)
Notes: DEFINITION:<br/>A coded value specifying whether diffusion conditions for the frame are directional, or isotropic with respect to direction.. <br/><br/>EXAMPLE(S):<br/>DIRECTIONAL, BMATRIX, ISOTROPIC, NONE<br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>
Public PQ
  magneticFieldStrength
Details:
Map:DICOM=MR Image and Spectroscopy Instance Macro - Magnetic Field Strength (0018,0087)
Notes: DEFINITION:<br/>A vector quantity indicating the ability of a magnetic field to exert a force on moving electric charges. [The American Heritage® Science Dictionary]<br/><br/>EXAMPLE(S):<br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>The units are of magnetic flux density, e.g. tesla.<br/>
Public CD
  resonantNucleusCode
Details:
Map:DICOM=MR Image and Spectroscopy Instance Macro - Resonant Nucleus (0018,9100)
Notes: DEFINITION:<br/>A coded value specifying the atomic nucleus that is the target of the acquisition.<br/><br/>EXAMPLE(S):<br/>1H, 3HE, 7LI, 13C, 19F, 23NA, 31P, 129XE<br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>
Public CD
  acquisitionContrastCode
Details:
Map:DICOM=MR Image Description Macro - Acquisition Contrast (0008,9209)
Notes: DEFINITION:<br/>A coded value specifying the inherent (as opposed to exogenous)  contrast in the acquisition.<br/><br/>EXAMPLE(S):<br/>DIFFUSION<br/>FLOW_ENCODED - Flow Encoded contrast<br/>FLUID_ATTENUATED - Fluid Attenuated T2 weighted contrast<br/>PERFUSION - Perfusion weighted contrast<br/>PROTON_DENSITY - Proton Density weighted contrast<br/>STIR - Short Tau Inversion Recovery<br/>TAGGING - Superposition of thin saturation bands onto image<br/>T1 - T1 weighted contrast<br/>T2 - T2 weighted contrast<br/>T2_STAR - T2* weighted contrast<br/>TOF - Time Of Flight weighted contrast<br/><br/>OTHER NAME(S):<br/>inherent contrast<br/><br/>NOTE(S):<br/>
Public BL
  inversionRecoveryIndicator
Details:
Map:DICOM=MR Modifier Macro - MR Modifier Sequence > Inversion Recovery (0018,9009)
Notes: DEFINITION:<br/>Specifies whether an inversion recovery preparatory sequence is used in the acquisition.<br/><br/>EXAMPLE(S):<br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>
Public ST
  pulseSequenceName
Details:
Map:DICOM=MR Pulse Sequence Module - Pulse Sequence Name (0018,9005)
Notes: DEFINITION:<br/>Name of the pulse sequence that is used for the acquisition.<br/><br/>EXAMPLE(S):<br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>This is usually a vendor-specific name. <br/>
Public BL
  multipleSpinEchoIndicator
Details:
Map:DICOM=MR Pulse Sequence Module - Multiple Spin Echo (0018,9011)
Notes: DEFINITION:<br/>Specifies whether different lines in k-space are collected for a single frame.<br/><br/>EXAMPLE(S):<br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>
Public BL
  phaseContrastIndicator
Details:
Map:DICOM=MR Pulse Sequence Module - Phase Contrast (0018,9014)
Notes: DEFINITION:<br/>Specifies whether this is a pulse sequence in which the flowing spins are velocity encoded in phase. <br/><br/>EXAMPLE(S):<br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>
Public BL
  timeOfFlightContrastIndicator
Details:
Map:DICOM=MR Pulse Sequence Module - Time of Flight Contrast (0018,9015)
Notes: DEFINITION:<br/>Specifies whether contrast is created by the inflow of blood in the saturated plane. <br/><br/>EXAMPLE(S):<br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>
Public CD
  arterialSpinLabelingContrastCode
Details:
Map:DICOM=MR Pulse Sequence Module - Arterial Spin Labeling Contrast (0018,9250)
Notes: DEFINITION:<br/>A coded value specifying how arterial water is used as a diffusable tracer. <br/><br/>EXAMPLE(S):<br/>CONTINUOUS - a single long low powered RF pulse <br/>PSEUDOCONTINUOUS - multiple short low powered RF pulses <br/>PULSED - a single short high powered RF pulse <br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>
Public CD
  steadyStatePulseSequenceCode
Details:
Map:DICOM=MR Pulse Sequence Module - Steady State Pulse Sequence (0018,9017)
Notes: DEFINITION:<br/>A coded value specifying how residual transverse magnetization is maintained during the acquisition.<br/><br/>EXAMPLE(S):<br/>FREE_PRECESSION, TRANSVERSE, TIME_REVERSED, LONGITUDINAL, NONE<br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>
Public BL
  echoPlanarPulseSequenceIndicator
Details:
Map:DICOM=MR Pulse Sequence Module - Echo Planar Pulse Sequence (0018,9018)
Notes: DEFINITION:<br/>Specifies whether multiple echos of different phase steps are acquired using rephasing gradients instead of repeated 180-degree pulses. <br/><br/>EXAMPLE(S):<br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>
Public BL
  saturationRecoveryIndicator
Details:
Map:DICOM=MR Pulse Sequence Module - Saturation Recovery (0018,9024)
Notes: DEFINITION:<br/>Specifies whether a saturation recovery pulse sequence is used. <br/><br/>EXAMPLE(S):<br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>
Public CD
  spectrallySelectedSuppressionCode
Details:
Map:DICOM=MR Pulse Sequence Module - Spectrally Selected Suppression (0018,9025)
Notes: DEFINITION:<br/>A coded value specifying the type of substance-specific signal suppression is  used. <br/><br/>EXAMPLE(S):<br/>FAT, WATER, FAT_AND_WATER, SILICON_GEL, NONE<br/><br/>OTHER NAME(S):<br/><br/>NOTE(S):<br/>
Tag Value
Map:DICOM MR Modifier Macro - MR Modifier Sequence (0018,9115)
Details:
 
Object Type Connection Direction Notes
ImagingAcquisitionProtocolElement Class Generalization To DESCRIPTION: Each MRImagingAcquisitionProtocolElement always specializes one ImagingAcquisitionProtocolElement. Each ImagingAcquisitionProtocolElement might be specialized by one MRImagingAcquisitionProtocolElement. DEFINITION: EXAMPLE(S): OTHER NAME(S): NOTE(S):