EHDS Logical Information Models
0.4.0 - draft
EHDS Logical Information Models
0.4.0 - draft
EHDS Logical Information Models, published by Xt-EHR. This guide is not an authorized publication; it is the continuous build for version 0.4.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Xt-EHR/xt-ehr-common/ and changes regularly. See the Directory of published versions
| Official URL: http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSImagingStudyObligations | Version: 0.4.0 | |||
| Draft as of 2026-03-16 | Computable Name: EHDSImagingStudyObligations | |||
Obligations for the logical model of imaging study.
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots and how the different presentations work.
| Name | Flags | Card. | Type | Description & Constraints Filter:   | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
  EHDSImagingStudy |
0..* | EHDSImagingStudy | Imaging study model | |||||||
  header |
O | 1..1 | Base | Basic metadata for this information
| ||||||
   subject |
O | 1..1 | EHDSPatient | Patient/subject information
| ||||||
| identifier |
O | 1..* | Identifier | Identifiers for the imaging study such as DICOM Study Instance UID. If one or more series elements are present in the imaging study, then there shall be one DICOM Study UID identifier.
| ||||||
 author[x] |
O | 0..* | Author(s) responsible for the provided information.
| |||||||
| authorEHDSHealthProfessional |
EHDSHealthProfessional | |||||||||
| authorEHDSOrganisation |
EHDSOrganisation | |||||||||
 authorEHDSDevice |
EHDSDevice | |||||||||
 date |
O | 1..1 | dateTime | Date and optionally time of authoring/issuing
| ||||||
| status |
O | 1..1 | CodeableConcept | Status of the resource or document
| ||||||
| language |
O | 0..1 | CodeableConcept | Language in which the resource is written. Language is expressed by the IETF language tag. Binding Description: (preferred): BCP 47
| ||||||
| modality |
O | 0..* | CodeableConcept | All of the distinct values for series' modalities Binding Description: (preferred): DICOM CID 33 Modality
| ||||||
| bodySite |
O | 0..* | EHDSBodyStructure | All of the distinct values for series' examined body parts.
| ||||||
| encounter |
O | 0..1 | EHDSEncounter | Reference to the encounter with which this imaging study is associated
| ||||||
| started |
O | 0..1 | dateTime | Date and time the study started.
| ||||||
| basedOn |
O | 0..* | EHDSServiceRequest | References to the diagnostic requests that resulted in this imaging study being performed.
| ||||||
| numberOfSeries |
O | 0..1 | integer | Number of series in the study. This value given may be larger than the number of series elements this Resource contains due to resource availability, security, or other factors. This element should be present if any series elements are present.
| ||||||
| numberOfInstances |
O | 0..1 | integer | Number of service-object pair (SOP) instances in the study. This value given may be larger than the number of instance elements this resource contains due to resource availability, security, or other factors. This element should be present if any instance elements are present.
| ||||||
| description |
O | 0..1 | string | The imaging manager description of the study. Institution-generated description or classification of the study (component) performed.
| ||||||
| studyCustodian |
O | 0..1 | EHDSOrganisation | Organisation name, address, contact information.
| ||||||
| studyEndpoint |
O | 0..* | EHDSEndpoint | Study endpoint describing the technical details of a location that can be connected to for the delivery/retrieval of information. Sufficient information is required to ensure that a connection can be made securely, and appropriate data transmitted as defined by the endpoint owner. These may be locally hosted services, regional services, or national service.
| ||||||
 series |
O | 0..* | Base | Series. Each study has one or more series of instances, but they may be absent when no series information needs to be conveyed
| ||||||
 seriesUid |
O | 1..1 | Identifier | DICOM Series Instance UID for the series
| ||||||
| number |
O | 0..1 | integer | Numeric identifier of this series
| ||||||
| seriesModality |
O | 1..1 | CodeableConcept | Acquisition modality - the modality used for this series Binding Description: (preferred): DICOM CID 29 Acquisition Modality
| ||||||
| description |
O | 0..1 | string | A short human readable summary of the series
| ||||||
| numberOfInstances |
O | 0..1 | integer | Number of series related instances
| ||||||
| seriesEndpoint |
O | 0..* | EHDSEndpoint | Series endpoint describing the technical details of a location that can be connected to for the delivery/retrieval of information. Sufficient information is required to ensure that a connection can be made securely, and appropriate data transmitted as defined by the endpoint owner. These may be locally hosted services, regional services, or national service.
| ||||||
| bodySite |
O | 0..1 | EHDSBodyStructure | Body part (with laterality) examined
| ||||||
| specimen |
0..* | EHDSSpecimen | Specimen imaged | |||||||
| started |
O | 0..1 | dateTime | When the series started
| ||||||
| instancesInTheSeries |
O | 0..* | Base | Each series has one or more instances, but they may be absent when no instance information needs to be conveyed
| ||||||
| instanceTitle |
O | 0..1 | string | Instance title that is the description of the instance.
| ||||||
| instanceUid |
O | 1..1 | Identifier | DICOM SOP Instance UID
| ||||||
| sopClass |
O | 1..1 | uri | SOP class - DICOM class type
| ||||||
| instanceNumber |
O | 0..1 | integer | The number of this instance in the series
| ||||||
| numberOfFrames |
O | 0..1 | integer | The number of frames in a multiframe instance
| ||||||
| keyImage |
O | 0..* | Base | List of key image flags with a reason why this image is selected as a key image, and reference to the Key Image Note that flags the image as significant within the Imaging Study Manifest
| ||||||
| flag |
O | 1..1 | CodeableConcept | Reason for flagging the image as significant Binding Description: (preferred): DICOM PS3.16 in Table CID 7010
| ||||||
| reason |
O | 0..1 | string | Textual reason for flagging the image as significant
| ||||||
| seriesUID |
O | 1..* | Identifier | Series instance UID for the series that contains the instances flagged as significant
| ||||||
| instanceUID |
O | 1..* | Identifier | SOP Instance UID for the instances flagged as significant by the Key Image Note object (DICOM KOS) that flags this image
| ||||||
| Documentation for this format | ||||||||||
| Path | Status | Usage | ValueSet | Version | Source |
| EHDSImagingStudy.header.language | Base | preferred | Not State | Unknown | |
| EHDSImagingStudy.modality | Base | preferred | Not State | Unknown | |
| EHDSImagingStudy.series.seriesModality | Base | preferred | Not State | Unknown | |
| EHDSImagingStudy.series.instancesInTheSeries.keyImage.flag | Base | preferred | Not State | Unknown |
This structure is derived from EHDSImagingStudy
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| EHDSImagingStudy |
0..* | EHDSImagingStudy | Imaging study model | |||||||
| header |
O | 1..1 | Base | Basic metadata for this information
| ||||||
| subject |
O | 1..1 | EHDSPatient | Patient/subject information
| ||||||
| identifier |
O | 1..* | Identifier | Identifiers for the imaging study such as DICOM Study Instance UID. If one or more series elements are present in the imaging study, then there shall be one DICOM Study UID identifier.
| ||||||
| author[x] |
O | 0..* | EHDSHealthProfessional, EHDSOrganisation, EHDSDevice | Author(s) responsible for the provided information.
| ||||||
| date |
O | 1..1 | dateTime | Date and optionally time of authoring/issuing
| ||||||
| status |
O | 1..1 | CodeableConcept | Status of the resource or document
| ||||||
| language |
O | 0..1 | CodeableConcept | Language in which the resource is written. Language is expressed by the IETF language tag.
| ||||||
| modality |
O | 0..* | CodeableConcept | All of the distinct values for series' modalities
| ||||||
| bodySite |
O | 0..* | EHDSBodyStructure | All of the distinct values for series' examined body parts.
| ||||||
| encounter |
O | 0..1 | EHDSEncounter | Reference to the encounter with which this imaging study is associated
| ||||||
| started |
O | 0..1 | dateTime | Date and time the study started.
| ||||||
| basedOn |
O | 0..* | EHDSServiceRequest | References to the diagnostic requests that resulted in this imaging study being performed.
| ||||||
| numberOfSeries |
O | 0..1 | integer | Number of series in the study. This value given may be larger than the number of series elements this Resource contains due to resource availability, security, or other factors. This element should be present if any series elements are present.
| ||||||
| numberOfInstances |
O | 0..1 | integer | Number of service-object pair (SOP) instances in the study. This value given may be larger than the number of instance elements this resource contains due to resource availability, security, or other factors. This element should be present if any instance elements are present.
| ||||||
| description |
O | 0..1 | string | The imaging manager description of the study. Institution-generated description or classification of the study (component) performed.
| ||||||
| studyCustodian |
O | 0..1 | EHDSOrganisation | Organisation name, address, contact information.
| ||||||
| studyEndpoint |
O | 0..* | EHDSEndpoint | Study endpoint describing the technical details of a location that can be connected to for the delivery/retrieval of information. Sufficient information is required to ensure that a connection can be made securely, and appropriate data transmitted as defined by the endpoint owner. These may be locally hosted services, regional services, or national service.
| ||||||
| series |
O | 0..* | Base | Series. Each study has one or more series of instances, but they may be absent when no series information needs to be conveyed
| ||||||
| seriesUid |
O | 1..1 | Identifier | DICOM Series Instance UID for the series
| ||||||
| number |
O | 0..1 | integer | Numeric identifier of this series
| ||||||
| seriesModality |
O | 1..1 | CodeableConcept | Acquisition modality - the modality used for this series
| ||||||
| description |
O | 0..1 | string | A short human readable summary of the series
| ||||||
| numberOfInstances |
O | 0..1 | integer | Number of series related instances
| ||||||
| seriesEndpoint |
O | 0..* | EHDSEndpoint | Series endpoint describing the technical details of a location that can be connected to for the delivery/retrieval of information. Sufficient information is required to ensure that a connection can be made securely, and appropriate data transmitted as defined by the endpoint owner. These may be locally hosted services, regional services, or national service.
| ||||||
| bodySite |
O | 0..1 | EHDSBodyStructure | Body part (with laterality) examined
| ||||||
| started |
O | 0..1 | dateTime | When the series started
| ||||||
| instancesInTheSeries |
O | 0..* | Base | Each series has one or more instances, but they may be absent when no instance information needs to be conveyed
| ||||||
| instanceTitle |
O | 0..1 | string | Instance title that is the description of the instance.
| ||||||
| instanceUid |
O | 1..1 | Identifier | DICOM SOP Instance UID
| ||||||
| sopClass |
O | 1..1 | uri | SOP class - DICOM class type
| ||||||
| instanceNumber |
O | 0..1 | integer | The number of this instance in the series
| ||||||
| numberOfFrames |
O | 0..1 | integer | The number of frames in a multiframe instance
| ||||||
| keyImage |
O | 0..* | Base | List of key image flags with a reason why this image is selected as a key image, and reference to the Key Image Note that flags the image as significant within the Imaging Study Manifest
| ||||||
| flag |
O | 1..1 | CodeableConcept | Reason for flagging the image as significant
| ||||||
| reason |
O | 0..1 | string | Textual reason for flagging the image as significant
| ||||||
| seriesUID |
O | 1..* | Identifier | Series instance UID for the series that contains the instances flagged as significant
| ||||||
| instanceUID |
O | 1..* | Identifier | SOP Instance UID for the instances flagged as significant by the Key Image Note object (DICOM KOS) that flags this image
| ||||||
| Documentation for this format | ||||||||||
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| EHDSImagingStudy |
0..* | EHDSImagingStudy | Imaging study model | |||||||
| header |
O | 1..1 | Base | Basic metadata for this information
| ||||||
| subject |
O | 1..1 | EHDSPatient | Patient/subject information
| ||||||
| identifier |
O | 1..* | Identifier | Identifiers for the imaging study such as DICOM Study Instance UID. If one or more series elements are present in the imaging study, then there shall be one DICOM Study UID identifier.
| ||||||
| author[x] |
O | 0..* | Author(s) responsible for the provided information.
| |||||||
| authorEHDSHealthProfessional |
EHDSHealthProfessional | |||||||||
| authorEHDSOrganisation |
EHDSOrganisation | |||||||||
| authorEHDSDevice |
EHDSDevice | |||||||||
| date |
O | 1..1 | dateTime | Date and optionally time of authoring/issuing
| ||||||
| status |
O | 1..1 | CodeableConcept | Status of the resource or document
| ||||||
| language |
O | 0..1 | CodeableConcept | Language in which the resource is written. Language is expressed by the IETF language tag. Binding Description: (preferred): BCP 47
| ||||||
| modality |
O | 0..* | CodeableConcept | All of the distinct values for series' modalities Binding Description: (preferred): DICOM CID 33 Modality
| ||||||
| bodySite |
O | 0..* | EHDSBodyStructure | All of the distinct values for series' examined body parts.
| ||||||
| encounter |
O | 0..1 | EHDSEncounter | Reference to the encounter with which this imaging study is associated
| ||||||
| started |
O | 0..1 | dateTime | Date and time the study started.
| ||||||
| basedOn |
O | 0..* | EHDSServiceRequest | References to the diagnostic requests that resulted in this imaging study being performed.
| ||||||
| numberOfSeries |
O | 0..1 | integer | Number of series in the study. This value given may be larger than the number of series elements this Resource contains due to resource availability, security, or other factors. This element should be present if any series elements are present.
| ||||||
| numberOfInstances |
O | 0..1 | integer | Number of service-object pair (SOP) instances in the study. This value given may be larger than the number of instance elements this resource contains due to resource availability, security, or other factors. This element should be present if any instance elements are present.
| ||||||
| description |
O | 0..1 | string | The imaging manager description of the study. Institution-generated description or classification of the study (component) performed.
| ||||||
| studyCustodian |
O | 0..1 | EHDSOrganisation | Organisation name, address, contact information.
| ||||||
| studyEndpoint |
O | 0..* | EHDSEndpoint | Study endpoint describing the technical details of a location that can be connected to for the delivery/retrieval of information. Sufficient information is required to ensure that a connection can be made securely, and appropriate data transmitted as defined by the endpoint owner. These may be locally hosted services, regional services, or national service.
| ||||||
| series |
O | 0..* | Base | Series. Each study has one or more series of instances, but they may be absent when no series information needs to be conveyed
| ||||||
| seriesUid |
O | 1..1 | Identifier | DICOM Series Instance UID for the series
| ||||||
| number |
O | 0..1 | integer | Numeric identifier of this series
| ||||||
| seriesModality |
O | 1..1 | CodeableConcept | Acquisition modality - the modality used for this series Binding Description: (preferred): DICOM CID 29 Acquisition Modality
| ||||||
| description |
O | 0..1 | string | A short human readable summary of the series
| ||||||
| numberOfInstances |
O | 0..1 | integer | Number of series related instances
| ||||||
| seriesEndpoint |
O | 0..* | EHDSEndpoint | Series endpoint describing the technical details of a location that can be connected to for the delivery/retrieval of information. Sufficient information is required to ensure that a connection can be made securely, and appropriate data transmitted as defined by the endpoint owner. These may be locally hosted services, regional services, or national service.
| ||||||
| bodySite |
O | 0..1 | EHDSBodyStructure | Body part (with laterality) examined
| ||||||
| specimen |
0..* | EHDSSpecimen | Specimen imaged | |||||||
| started |
O | 0..1 | dateTime | When the series started
| ||||||
| instancesInTheSeries |
O | 0..* | Base | Each series has one or more instances, but they may be absent when no instance information needs to be conveyed
| ||||||
| instanceTitle |
O | 0..1 | string | Instance title that is the description of the instance.
| ||||||
| instanceUid |
O | 1..1 | Identifier | DICOM SOP Instance UID
| ||||||
| sopClass |
O | 1..1 | uri | SOP class - DICOM class type
| ||||||
| instanceNumber |
O | 0..1 | integer | The number of this instance in the series
| ||||||
| numberOfFrames |
O | 0..1 | integer | The number of frames in a multiframe instance
| ||||||
| keyImage |
O | 0..* | Base | List of key image flags with a reason why this image is selected as a key image, and reference to the Key Image Note that flags the image as significant within the Imaging Study Manifest
| ||||||
| flag |
O | 1..1 | CodeableConcept | Reason for flagging the image as significant Binding Description: (preferred): DICOM PS3.16 in Table CID 7010
| ||||||
| reason |
O | 0..1 | string | Textual reason for flagging the image as significant
| ||||||
| seriesUID |
O | 1..* | Identifier | Series instance UID for the series that contains the instances flagged as significant
| ||||||
| instanceUID |
O | 1..* | Identifier | SOP Instance UID for the instances flagged as significant by the Key Image Note object (DICOM KOS) that flags this image
| ||||||
| Documentation for this format | ||||||||||
| Path | Status | Usage | ValueSet | Version | Source |
| EHDSImagingStudy.header.language | Base | preferred | Not State | Unknown | |
| EHDSImagingStudy.modality | Base | preferred | Not State | Unknown | |
| EHDSImagingStudy.series.seriesModality | Base | preferred | Not State | Unknown | |
| EHDSImagingStudy.series.instancesInTheSeries.keyImage.flag | Base | preferred | Not State | Unknown |
This structure is derived from EHDSImagingStudy
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| EHDSImagingStudy |
0..* | EHDSImagingStudy | Imaging study model | |||||||
| header |
O | 1..1 | Base | Basic metadata for this information
| ||||||
| subject |
O | 1..1 | EHDSPatient | Patient/subject information
| ||||||
| identifier |
O | 1..* | Identifier | Identifiers for the imaging study such as DICOM Study Instance UID. If one or more series elements are present in the imaging study, then there shall be one DICOM Study UID identifier.
| ||||||
| author[x] |
O | 0..* | Author(s) responsible for the provided information.
| |||||||
| authorEHDSHealthProfessional |
EHDSHealthProfessional | |||||||||
| authorEHDSOrganisation |
EHDSOrganisation | |||||||||
| authorEHDSDevice |
EHDSDevice | |||||||||
| date |
O | 1..1 | dateTime | Date and optionally time of authoring/issuing
| ||||||
| status |
O | 1..1 | CodeableConcept | Status of the resource or document
| ||||||
| language |
O | 0..1 | CodeableConcept | Language in which the resource is written. Language is expressed by the IETF language tag. Binding Description: (preferred): BCP 47
| ||||||
| modality |
O | 0..* | CodeableConcept | All of the distinct values for series' modalities Binding Description: (preferred): DICOM CID 33 Modality
| ||||||
| bodySite |
O | 0..* | EHDSBodyStructure | All of the distinct values for series' examined body parts.
| ||||||
| encounter |
O | 0..1 | EHDSEncounter | Reference to the encounter with which this imaging study is associated
| ||||||
| started |
O | 0..1 | dateTime | Date and time the study started.
| ||||||
| basedOn |
O | 0..* | EHDSServiceRequest | References to the diagnostic requests that resulted in this imaging study being performed.
| ||||||
| numberOfSeries |
O | 0..1 | integer | Number of series in the study. This value given may be larger than the number of series elements this Resource contains due to resource availability, security, or other factors. This element should be present if any series elements are present.
| ||||||
| numberOfInstances |
O | 0..1 | integer | Number of service-object pair (SOP) instances in the study. This value given may be larger than the number of instance elements this resource contains due to resource availability, security, or other factors. This element should be present if any instance elements are present.
| ||||||
| description |
O | 0..1 | string | The imaging manager description of the study. Institution-generated description or classification of the study (component) performed.
| ||||||
| studyCustodian |
O | 0..1 | EHDSOrganisation | Organisation name, address, contact information.
| ||||||
| studyEndpoint |
O | 0..* | EHDSEndpoint | Study endpoint describing the technical details of a location that can be connected to for the delivery/retrieval of information. Sufficient information is required to ensure that a connection can be made securely, and appropriate data transmitted as defined by the endpoint owner. These may be locally hosted services, regional services, or national service.
| ||||||
| series |
O | 0..* | Base | Series. Each study has one or more series of instances, but they may be absent when no series information needs to be conveyed
| ||||||
| seriesUid |
O | 1..1 | Identifier | DICOM Series Instance UID for the series
| ||||||
| number |
O | 0..1 | integer | Numeric identifier of this series
| ||||||
| seriesModality |
O | 1..1 | CodeableConcept | Acquisition modality - the modality used for this series Binding Description: (preferred): DICOM CID 29 Acquisition Modality
| ||||||
| description |
O | 0..1 | string | A short human readable summary of the series
| ||||||
| numberOfInstances |
O | 0..1 | integer | Number of series related instances
| ||||||
| seriesEndpoint |
O | 0..* | EHDSEndpoint | Series endpoint describing the technical details of a location that can be connected to for the delivery/retrieval of information. Sufficient information is required to ensure that a connection can be made securely, and appropriate data transmitted as defined by the endpoint owner. These may be locally hosted services, regional services, or national service.
| ||||||
| bodySite |
O | 0..1 | EHDSBodyStructure | Body part (with laterality) examined
| ||||||
| specimen |
0..* | EHDSSpecimen | Specimen imaged | |||||||
| started |
O | 0..1 | dateTime | When the series started
| ||||||
| instancesInTheSeries |
O | 0..* | Base | Each series has one or more instances, but they may be absent when no instance information needs to be conveyed
| ||||||
| instanceTitle |
O | 0..1 | string | Instance title that is the description of the instance.
| ||||||
| instanceUid |
O | 1..1 | Identifier | DICOM SOP Instance UID
| ||||||
| sopClass |
O | 1..1 | uri | SOP class - DICOM class type
| ||||||
| instanceNumber |
O | 0..1 | integer | The number of this instance in the series
| ||||||
| numberOfFrames |
O | 0..1 | integer | The number of frames in a multiframe instance
| ||||||
| keyImage |
O | 0..* | Base | List of key image flags with a reason why this image is selected as a key image, and reference to the Key Image Note that flags the image as significant within the Imaging Study Manifest
| ||||||
| flag |
O | 1..1 | CodeableConcept | Reason for flagging the image as significant Binding Description: (preferred): DICOM PS3.16 in Table CID 7010
| ||||||
| reason |
O | 0..1 | string | Textual reason for flagging the image as significant
| ||||||
| seriesUID |
O | 1..* | Identifier | Series instance UID for the series that contains the instances flagged as significant
| ||||||
| instanceUID |
O | 1..* | Identifier | SOP Instance UID for the instances flagged as significant by the Key Image Note object (DICOM KOS) that flags this image
| ||||||
| Documentation for this format | ||||||||||
| Path | Status | Usage | ValueSet | Version | Source |
| EHDSImagingStudy.header.language | Base | preferred | Not State | Unknown | |
| EHDSImagingStudy.modality | Base | preferred | Not State | Unknown | |
| EHDSImagingStudy.series.seriesModality | Base | preferred | Not State | Unknown | |
| EHDSImagingStudy.series.instancesInTheSeries.keyImage.flag | Base | preferred | Not State | Unknown |
Differential View
This structure is derived from EHDSImagingStudy
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| EHDSImagingStudy |
0..* | EHDSImagingStudy | Imaging study model | |||||||
| header |
O | 1..1 | Base | Basic metadata for this information
| ||||||
| subject |
O | 1..1 | EHDSPatient | Patient/subject information
| ||||||
| identifier |
O | 1..* | Identifier | Identifiers for the imaging study such as DICOM Study Instance UID. If one or more series elements are present in the imaging study, then there shall be one DICOM Study UID identifier.
| ||||||
| author[x] |
O | 0..* | EHDSHealthProfessional, EHDSOrganisation, EHDSDevice | Author(s) responsible for the provided information.
| ||||||
| date |
O | 1..1 | dateTime | Date and optionally time of authoring/issuing
| ||||||
| status |
O | 1..1 | CodeableConcept | Status of the resource or document
| ||||||
| language |
O | 0..1 | CodeableConcept | Language in which the resource is written. Language is expressed by the IETF language tag.
| ||||||
| modality |
O | 0..* | CodeableConcept | All of the distinct values for series' modalities
| ||||||
| bodySite |
O | 0..* | EHDSBodyStructure | All of the distinct values for series' examined body parts.
| ||||||
| encounter |
O | 0..1 | EHDSEncounter | Reference to the encounter with which this imaging study is associated
| ||||||
| started |
O | 0..1 | dateTime | Date and time the study started.
| ||||||
| basedOn |
O | 0..* | EHDSServiceRequest | References to the diagnostic requests that resulted in this imaging study being performed.
| ||||||
| numberOfSeries |
O | 0..1 | integer | Number of series in the study. This value given may be larger than the number of series elements this Resource contains due to resource availability, security, or other factors. This element should be present if any series elements are present.
| ||||||
| numberOfInstances |
O | 0..1 | integer | Number of service-object pair (SOP) instances in the study. This value given may be larger than the number of instance elements this resource contains due to resource availability, security, or other factors. This element should be present if any instance elements are present.
| ||||||
| description |
O | 0..1 | string | The imaging manager description of the study. Institution-generated description or classification of the study (component) performed.
| ||||||
| studyCustodian |
O | 0..1 | EHDSOrganisation | Organisation name, address, contact information.
| ||||||
| studyEndpoint |
O | 0..* | EHDSEndpoint | Study endpoint describing the technical details of a location that can be connected to for the delivery/retrieval of information. Sufficient information is required to ensure that a connection can be made securely, and appropriate data transmitted as defined by the endpoint owner. These may be locally hosted services, regional services, or national service.
| ||||||
| series |
O | 0..* | Base | Series. Each study has one or more series of instances, but they may be absent when no series information needs to be conveyed
| ||||||
| seriesUid |
O | 1..1 | Identifier | DICOM Series Instance UID for the series
| ||||||
| number |
O | 0..1 | integer | Numeric identifier of this series
| ||||||
| seriesModality |
O | 1..1 | CodeableConcept | Acquisition modality - the modality used for this series
| ||||||
| description |
O | 0..1 | string | A short human readable summary of the series
| ||||||
| numberOfInstances |
O | 0..1 | integer | Number of series related instances
| ||||||
| seriesEndpoint |
O | 0..* | EHDSEndpoint | Series endpoint describing the technical details of a location that can be connected to for the delivery/retrieval of information. Sufficient information is required to ensure that a connection can be made securely, and appropriate data transmitted as defined by the endpoint owner. These may be locally hosted services, regional services, or national service.
| ||||||
| bodySite |
O | 0..1 | EHDSBodyStructure | Body part (with laterality) examined
| ||||||
| started |
O | 0..1 | dateTime | When the series started
| ||||||
| instancesInTheSeries |
O | 0..* | Base | Each series has one or more instances, but they may be absent when no instance information needs to be conveyed
| ||||||
| instanceTitle |
O | 0..1 | string | Instance title that is the description of the instance.
| ||||||
| instanceUid |
O | 1..1 | Identifier | DICOM SOP Instance UID
| ||||||
| sopClass |
O | 1..1 | uri | SOP class - DICOM class type
| ||||||
| instanceNumber |
O | 0..1 | integer | The number of this instance in the series
| ||||||
| numberOfFrames |
O | 0..1 | integer | The number of frames in a multiframe instance
| ||||||
| keyImage |
O | 0..* | Base | List of key image flags with a reason why this image is selected as a key image, and reference to the Key Image Note that flags the image as significant within the Imaging Study Manifest
| ||||||
| flag |
O | 1..1 | CodeableConcept | Reason for flagging the image as significant
| ||||||
| reason |
O | 0..1 | string | Textual reason for flagging the image as significant
| ||||||
| seriesUID |
O | 1..* | Identifier | Series instance UID for the series that contains the instances flagged as significant
| ||||||
| instanceUID |
O | 1..* | Identifier | SOP Instance UID for the instances flagged as significant by the Key Image Note object (DICOM KOS) that flags this image
| ||||||
| Documentation for this format | ||||||||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| EHDSImagingStudy |
0..* | EHDSImagingStudy | Imaging study model | |||||||
| header |
O | 1..1 | Base | Basic metadata for this information
| ||||||
| subject |
O | 1..1 | EHDSPatient | Patient/subject information
| ||||||
| identifier |
O | 1..* | Identifier | Identifiers for the imaging study such as DICOM Study Instance UID. If one or more series elements are present in the imaging study, then there shall be one DICOM Study UID identifier.
| ||||||
| author[x] |
O | 0..* | Author(s) responsible for the provided information.
| |||||||
| authorEHDSHealthProfessional |
EHDSHealthProfessional | |||||||||
| authorEHDSOrganisation |
EHDSOrganisation | |||||||||
| authorEHDSDevice |
EHDSDevice | |||||||||
| date |
O | 1..1 | dateTime | Date and optionally time of authoring/issuing
| ||||||
| status |
O | 1..1 | CodeableConcept | Status of the resource or document
| ||||||
| language |
O | 0..1 | CodeableConcept | Language in which the resource is written. Language is expressed by the IETF language tag. Binding Description: (preferred): BCP 47
| ||||||
| modality |
O | 0..* | CodeableConcept | All of the distinct values for series' modalities Binding Description: (preferred): DICOM CID 33 Modality
| ||||||
| bodySite |
O | 0..* | EHDSBodyStructure | All of the distinct values for series' examined body parts.
| ||||||
| encounter |
O | 0..1 | EHDSEncounter | Reference to the encounter with which this imaging study is associated
| ||||||
| started |
O | 0..1 | dateTime | Date and time the study started.
| ||||||
| basedOn |
O | 0..* | EHDSServiceRequest | References to the diagnostic requests that resulted in this imaging study being performed.
| ||||||
| numberOfSeries |
O | 0..1 | integer | Number of series in the study. This value given may be larger than the number of series elements this Resource contains due to resource availability, security, or other factors. This element should be present if any series elements are present.
| ||||||
| numberOfInstances |
O | 0..1 | integer | Number of service-object pair (SOP) instances in the study. This value given may be larger than the number of instance elements this resource contains due to resource availability, security, or other factors. This element should be present if any instance elements are present.
| ||||||
| description |
O | 0..1 | string | The imaging manager description of the study. Institution-generated description or classification of the study (component) performed.
| ||||||
| studyCustodian |
O | 0..1 | EHDSOrganisation | Organisation name, address, contact information.
| ||||||
| studyEndpoint |
O | 0..* | EHDSEndpoint | Study endpoint describing the technical details of a location that can be connected to for the delivery/retrieval of information. Sufficient information is required to ensure that a connection can be made securely, and appropriate data transmitted as defined by the endpoint owner. These may be locally hosted services, regional services, or national service.
| ||||||
| series |
O | 0..* | Base | Series. Each study has one or more series of instances, but they may be absent when no series information needs to be conveyed
| ||||||
| seriesUid |
O | 1..1 | Identifier | DICOM Series Instance UID for the series
| ||||||
| number |
O | 0..1 | integer | Numeric identifier of this series
| ||||||
| seriesModality |
O | 1..1 | CodeableConcept | Acquisition modality - the modality used for this series Binding Description: (preferred): DICOM CID 29 Acquisition Modality
| ||||||
| description |
O | 0..1 | string | A short human readable summary of the series
| ||||||
| numberOfInstances |
O | 0..1 | integer | Number of series related instances
| ||||||
| seriesEndpoint |
O | 0..* | EHDSEndpoint | Series endpoint describing the technical details of a location that can be connected to for the delivery/retrieval of information. Sufficient information is required to ensure that a connection can be made securely, and appropriate data transmitted as defined by the endpoint owner. These may be locally hosted services, regional services, or national service.
| ||||||
| bodySite |
O | 0..1 | EHDSBodyStructure | Body part (with laterality) examined
| ||||||
| specimen |
0..* | EHDSSpecimen | Specimen imaged | |||||||
| started |
O | 0..1 | dateTime | When the series started
| ||||||
| instancesInTheSeries |
O | 0..* | Base | Each series has one or more instances, but they may be absent when no instance information needs to be conveyed
| ||||||
| instanceTitle |
O | 0..1 | string | Instance title that is the description of the instance.
| ||||||
| instanceUid |
O | 1..1 | Identifier | DICOM SOP Instance UID
| ||||||
| sopClass |
O | 1..1 | uri | SOP class - DICOM class type
| ||||||
| instanceNumber |
O | 0..1 | integer | The number of this instance in the series
| ||||||
| numberOfFrames |
O | 0..1 | integer | The number of frames in a multiframe instance
| ||||||
| keyImage |
O | 0..* | Base | List of key image flags with a reason why this image is selected as a key image, and reference to the Key Image Note that flags the image as significant within the Imaging Study Manifest
| ||||||
| flag |
O | 1..1 | CodeableConcept | Reason for flagging the image as significant Binding Description: (preferred): DICOM PS3.16 in Table CID 7010
| ||||||
| reason |
O | 0..1 | string | Textual reason for flagging the image as significant
| ||||||
| seriesUID |
O | 1..* | Identifier | Series instance UID for the series that contains the instances flagged as significant
| ||||||
| instanceUID |
O | 1..* | Identifier | SOP Instance UID for the instances flagged as significant by the Key Image Note object (DICOM KOS) that flags this image
| ||||||
| Documentation for this format | ||||||||||
| Path | Status | Usage | ValueSet | Version | Source |
| EHDSImagingStudy.header.language | Base | preferred | Not State | Unknown | |
| EHDSImagingStudy.modality | Base | preferred | Not State | Unknown | |
| EHDSImagingStudy.series.seriesModality | Base | preferred | Not State | Unknown | |
| EHDSImagingStudy.series.instancesInTheSeries.keyImage.flag | Base | preferred | Not State | Unknown |
This structure is derived from EHDSImagingStudy
IG © 2022+ Xt-EHR. Package xtehr.eu.ehds.models#0.4.0 based on FHIR 5.0.0. Generated 2026-03-16
Links:
Table of Contents |
QA Report
The Xt-EHR action is co-funded by the European Union, EU4Health Program 2021-2027, under Grant Agreement Nr.º 101128085.
