EHDS Logical Information Models
0.2.1 - qa-preview

EHDS Logical Information Models, published by Xt-EHR. This guide is not an authorized publication; it is the continuous build for version 0.2.1 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/tree/stakeholder-consultation-D7-1 and changes regularly. See the Directory of published versions

## Logical Model: EHDSImagingStudy - Detailed Descriptions

Draft as of 2026-02-09

Definitions for the EHDSImagingStudy logical model.

- Key Elements Table
- Differential Elements Table
- Snapshot Elements Table

Guidance on how to interpret the contents of this table can be foundhere

0. EHDSImagingStudy
Definition | Imaging study model includes the key information about the content of an imaging study. It does not include image pixels but includes location pointers to its image content and organises this information according to the well-established model of an imaging study made of one or more series and each series made of instances or images. Composed of a set of data (DICOM KOS) that facilitates the location of all available images. Base definition for all types defined in FHIR type system.
Short | Imaging study modelBase for all types and resources
Control | 0..*
Is Modifier | false
Logical Model | Instances of this logical model are not marked to be the target of a Reference
2. EHDSImagingStudy.header
Definition | Basic metadata for this information
Short | Basic metadata for this information
Control | 1..1
Type | Base
4. EHDSImagingStudy.header.subject
Definition | Patient/subject information
Short | Patient/subject information
Control | 1..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSPatient
6. EHDSImagingStudy.header.identifier
Definition | Business identifier for the object, unique within its system. Supporting disambiguation between different contexts (systems/countries).
Short | 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.
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 1..*
Type | Identifier
Requirements | eHN Guideline IMG (v1.1): B.1.1
8. EHDSImagingStudy.header.author[x]
Definition | Author(s) responsible for the provided information. The exact role of the responsible author varies across use cases and is specific to individual models.
Short | Author(s) responsible for the provided information.
Control | 1..*
Type | Choice of: http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSHealthProfessional, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSOrganisation, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSDevice
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
10. EHDSImagingStudy.header.date
Definition | Date and optionally time of authoring/issuing
Short | Date and optionally time of authoring/issuing
Control | 1..1
Type | dateTime
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
12. EHDSImagingStudy.header.status
Definition | Status of the resource or document
Short | Status of the resource or document
Control | 1..1
Type | CodeableConcept
14. EHDSImagingStudy.header.source
Definition | Source of information (e.g. patient, patient's proxy). Used in case the patient has authored the information or the author has submitted patient-stated information.
Short | Source of information (e.g. patient, patient's proxy). Used in case the patient has authored the information or the author has submitted patient-stated information.
Control | 0..0
Type | CodeableConcept
16. EHDSImagingStudy.header.language
Definition | Language in which the resource is written. Language is expressed by the IETF language tag.
Short | Language in which the resource is written. Language is expressed by the IETF language tag.
Control | 0..1
Binding | BCP 47
Type | CodeableConcept
18. EHDSImagingStudy.modality
Definition | All of the distinct values for series' modalities
Short | All of the distinct values for series' modalities
Control | 0..*
Binding | DICOM CID 33 Modality
Type | CodeableConcept
20. EHDSImagingStudy.bodySite
Definition | All of the distinct values for series' examined body parts.
Short | All of the distinct values for series' examined body parts.
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSBodyStructure
22. EHDSImagingStudy.encounter
Definition | Reference to the encounter with which this imaging study is associated
Short | Reference to the encounter with which this imaging study is associated
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSEncounter
24. EHDSImagingStudy.started
Definition | Date and time the study started.
Short | Date and time the study started.
Control | 0..1
Type | dateTime
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
26. EHDSImagingStudy.basedOn
Definition | References to the diagnostic requests that resulted in this imaging study being performed.
Short | References to the diagnostic requests that resulted in this imaging study being performed.
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSServiceRequest
28. EHDSImagingStudy.numberOfSeries
Definition | 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.
Short | 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.
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
30. EHDSImagingStudy.numberOfInstances
Definition | 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.
Short | 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.
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
32. EHDSImagingStudy.description
Definition | The imaging manager description of the study. Institution-generated description or classification of the study (component) performed.
Short | The imaging manager description of the study. Institution-generated description or classification of the study (component) performed.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | eHN Guideline IMG (v1.1): B.1.2
34. EHDSImagingStudy.studyCustodian
Definition | Organisation name, address, contact information.
Short | Organisation name, address, contact information.
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSOrganisation
Requirements | eHN Guideline IMG (v1.1): B.1.3
36. EHDSImagingStudy.studyEndpoint
Definition | 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.
Short | 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.
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSEndpoint
38. EHDSImagingStudy.series
Definition | Series. Each study has one or more series of instances, but they may be absent when no series information needs to be conveyed
Short | Series. Each study has one or more series of instances, but they may be absent when no series information needs to be conveyed
Control | 0..*
Type | Base
Requirements | eHN Guideline IMG (v1.1): B.1.4
40. EHDSImagingStudy.series.seriesUid
Definition | DICOM Series Instance UID for the series
Short | DICOM Series Instance UID for the series
Control | 1..1
Type | Identifier
Requirements | eHN Guideline IMG (v1.1): B.1.4.2
42. EHDSImagingStudy.series.number
Definition | Numeric identifier of this series
Short | Numeric identifier of this series
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
44. EHDSImagingStudy.series.seriesModality
Definition | Acquisition modality - the modality used for this series
Short | Acquisition modality - the modality used for this series
Control | 1..1
Binding | DICOM CID 29 Acquisition Modality
Type | CodeableConcept
Requirements | eHN Guideline IMG (v1.1): B.1.4.3
46. EHDSImagingStudy.series.description
Definition | A short human readable summary of the series
Short | A short human readable summary of the series
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | eHN Guideline IMG (v1.1): B.1.4.1
48. EHDSImagingStudy.series.numberOfInstances
Definition | Number of series related instances
Short | Number of series related instances
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
50. EHDSImagingStudy.series.seriesEndpoint
Definition | 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.
Short | 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.
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSEndpoint
Requirements | eHN Guideline IMG (v1.1): B.1.4.6
52. EHDSImagingStudy.series.bodySite
Definition | Body part (with laterality) examined
Short | Body part (with laterality) examined
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSBodyStructure
54. EHDSImagingStudy.series.specimen
Definition | Specimen imaged
Short | Specimen imaged
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSSpecimen
56. EHDSImagingStudy.series.started
Definition | When the series started
Short | When the series started
Control | 0..1
Type | dateTime
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
58. EHDSImagingStudy.series.instancesInTheSeries
Definition | Each series has one or more instances, but they may be absent when no instance information needs to be conveyed
Short | Each series has one or more instances, but they may be absent when no instance information needs to be conveyed
Control | 0..*
Type | Base
Requirements | eHN Guideline IMG (v1.1): B.1.4.7
60. EHDSImagingStudy.series.instancesInTheSeries.instanceTitle
Definition | Instance title that is the description of the instance.
Short | Instance title that is the description of the instance.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
62. EHDSImagingStudy.series.instancesInTheSeries.instanceUid
Definition | DICOM SOP Instance UID
Short | DICOM SOP Instance UID
Control | 1..1
Type | Identifier
Requirements | eHN Guideline IMG (v1.1): B.1.4.7.1
64. EHDSImagingStudy.series.instancesInTheSeries.sopClass
Definition | SOP class - DICOM class type
Short | SOP class - DICOM class type
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | DICOM KOS
66. EHDSImagingStudy.series.instancesInTheSeries.instanceNumber
Definition | The number of this instance in the series
Short | The number of this instance in the series
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | eHN Guideline IMG (v1.1): B.1.4.7.3
68. EHDSImagingStudy.series.instancesInTheSeries.numberOfFrames
Definition | The number of frames in a multiframe instance
Short | The number of frames in a multiframe instance
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | DICOM KOS
70. EHDSImagingStudy.series.instancesInTheSeries.keyImage
Definition | 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
Short | 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
Control | 0..*
Type | Base
72. EHDSImagingStudy.series.instancesInTheSeries.keyImage.flag
Definition | Reason for flagging the image as significant
Short | Reason for flagging the image as significant
Control | 1..1
Binding | DICOM PS3.16 in Table CID 7010
Type | CodeableConcept
74. EHDSImagingStudy.series.instancesInTheSeries.keyImage.reason
Definition | Textual reason for flagging the image as significant
Short | Textual reason for flagging the image as significant
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
76. EHDSImagingStudy.series.instancesInTheSeries.keyImage.seriesUID
Definition | Series instance UID for the series that contains the instances flagged as significant
Short | Series instance UID for the series that contains the instances flagged as significant
Control | 1..*
Type | Identifier
78. EHDSImagingStudy.series.instancesInTheSeries.keyImage.instanceUID
Definition | SOP Instance UID for the instances flagged as significant by the Key Image Note object (DICOM KOS) that flags this image
Short | SOP Instance UID for the instances flagged as significant by the Key Image Note object (DICOM KOS) that flags this image
Control | 1..*
Type | Identifier

Guidance on how to interpret the contents of this table can be foundhere

0. EHDSImagingStudy
Definition | Imaging study model includes the key information about the content of an imaging study. It does not include image pixels but includes location pointers to its image content and organises this information according to the well-established model of an imaging study made of one or more series and each series made of instances or images. Composed of a set of data (DICOM KOS) that facilitates the location of all available images.
Short | Imaging study model
Logical Model | Instances of this logical model are not marked to be the target of a Reference
2. EHDSImagingStudy.header
4. EHDSImagingStudy.header.identifier
Short | 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.
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 1..?
Requirements | eHN Guideline IMG (v1.1): B.1.1
6. EHDSImagingStudy.header.author[x]
Control | 1..?
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
8. EHDSImagingStudy.header.date
Control | 1..?
10. EHDSImagingStudy.header.source
Control | 0..0
12. EHDSImagingStudy.modality
Definition | All of the distinct values for series' modalities
Short | All of the distinct values for series' modalities
Control | 0..*
Binding | DICOM CID 33 Modality
Type | CodeableConcept
14. EHDSImagingStudy.bodySite
Definition | All of the distinct values for series' examined body parts.
Short | All of the distinct values for series' examined body parts.
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSBodyStructure
16. EHDSImagingStudy.encounter
Definition | Reference to the encounter with which this imaging study is associated
Short | Reference to the encounter with which this imaging study is associated
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSEncounter
18. EHDSImagingStudy.started
Definition | Date and time the study started.
Short | Date and time the study started.
Control | 0..1
Type | dateTime
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
20. EHDSImagingStudy.basedOn
Definition | References to the diagnostic requests that resulted in this imaging study being performed.
Short | References to the diagnostic requests that resulted in this imaging study being performed.
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSServiceRequest
22. EHDSImagingStudy.numberOfSeries
Definition | 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.
Short | 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.
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
24. EHDSImagingStudy.numberOfInstances
Definition | 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.
Short | 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.
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
26. EHDSImagingStudy.description
Definition | The imaging manager description of the study. Institution-generated description or classification of the study (component) performed.
Short | The imaging manager description of the study. Institution-generated description or classification of the study (component) performed.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | eHN Guideline IMG (v1.1): B.1.2
28. EHDSImagingStudy.studyCustodian
Definition | Organisation name, address, contact information.
Short | Organisation name, address, contact information.
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSOrganisation
Requirements | eHN Guideline IMG (v1.1): B.1.3
30. EHDSImagingStudy.studyEndpoint
Definition | 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.
Short | 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.
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSEndpoint
32. EHDSImagingStudy.series
Definition | Series. Each study has one or more series of instances, but they may be absent when no series information needs to be conveyed
Short | Series. Each study has one or more series of instances, but they may be absent when no series information needs to be conveyed
Control | 0..*
Type | Base
Requirements | eHN Guideline IMG (v1.1): B.1.4
34. EHDSImagingStudy.series.seriesUid
Definition | DICOM Series Instance UID for the series
Short | DICOM Series Instance UID for the series
Control | 1..1
Type | Identifier
Requirements | eHN Guideline IMG (v1.1): B.1.4.2
36. EHDSImagingStudy.series.number
Definition | Numeric identifier of this series
Short | Numeric identifier of this series
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
38. EHDSImagingStudy.series.seriesModality
Definition | Acquisition modality - the modality used for this series
Short | Acquisition modality - the modality used for this series
Control | 1..1
Binding | DICOM CID 29 Acquisition Modality
Type | CodeableConcept
Requirements | eHN Guideline IMG (v1.1): B.1.4.3
40. EHDSImagingStudy.series.description
Definition | A short human readable summary of the series
Short | A short human readable summary of the series
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | eHN Guideline IMG (v1.1): B.1.4.1
42. EHDSImagingStudy.series.numberOfInstances
Definition | Number of series related instances
Short | Number of series related instances
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
44. EHDSImagingStudy.series.seriesEndpoint
Definition | 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.
Short | 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.
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSEndpoint
Requirements | eHN Guideline IMG (v1.1): B.1.4.6
46. EHDSImagingStudy.series.bodySite
Definition | Body part (with laterality) examined
Short | Body part (with laterality) examined
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSBodyStructure
48. EHDSImagingStudy.series.specimen
Definition | Specimen imaged
Short | Specimen imaged
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSSpecimen
50. EHDSImagingStudy.series.started
Definition | When the series started
Short | When the series started
Control | 0..1
Type | dateTime
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
52. EHDSImagingStudy.series.instancesInTheSeries
Definition | Each series has one or more instances, but they may be absent when no instance information needs to be conveyed
Short | Each series has one or more instances, but they may be absent when no instance information needs to be conveyed
Control | 0..*
Type | Base
Requirements | eHN Guideline IMG (v1.1): B.1.4.7
54. EHDSImagingStudy.series.instancesInTheSeries.instanceTitle
Definition | Instance title that is the description of the instance.
Short | Instance title that is the description of the instance.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
56. EHDSImagingStudy.series.instancesInTheSeries.instanceUid
Definition | DICOM SOP Instance UID
Short | DICOM SOP Instance UID
Control | 1..1
Type | Identifier
Requirements | eHN Guideline IMG (v1.1): B.1.4.7.1
58. EHDSImagingStudy.series.instancesInTheSeries.sopClass
Definition | SOP class - DICOM class type
Short | SOP class - DICOM class type
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | DICOM KOS
60. EHDSImagingStudy.series.instancesInTheSeries.instanceNumber
Definition | The number of this instance in the series
Short | The number of this instance in the series
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | eHN Guideline IMG (v1.1): B.1.4.7.3
62. EHDSImagingStudy.series.instancesInTheSeries.numberOfFrames
Definition | The number of frames in a multiframe instance
Short | The number of frames in a multiframe instance
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | DICOM KOS
64. EHDSImagingStudy.series.instancesInTheSeries.keyImage
Definition | 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
Short | 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
Control | 0..*
Type | Base
66. EHDSImagingStudy.series.instancesInTheSeries.keyImage.flag
Definition | Reason for flagging the image as significant
Short | Reason for flagging the image as significant
Control | 1..1
Binding | DICOM PS3.16 in Table CID 7010
Type | CodeableConcept
68. EHDSImagingStudy.series.instancesInTheSeries.keyImage.reason
Definition | Textual reason for flagging the image as significant
Short | Textual reason for flagging the image as significant
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
70. EHDSImagingStudy.series.instancesInTheSeries.keyImage.seriesUID
Definition | Series instance UID for the series that contains the instances flagged as significant
Short | Series instance UID for the series that contains the instances flagged as significant
Control | 1..*
Type | Identifier
72. EHDSImagingStudy.series.instancesInTheSeries.keyImage.instanceUID
Definition | SOP Instance UID for the instances flagged as significant by the Key Image Note object (DICOM KOS) that flags this image
Short | SOP Instance UID for the instances flagged as significant by the Key Image Note object (DICOM KOS) that flags this image
Control | 1..*
Type | Identifier

Guidance on how to interpret the contents of this table can be foundhere

0. EHDSImagingStudy
Definition | Imaging study model includes the key information about the content of an imaging study. It does not include image pixels but includes location pointers to its image content and organises this information according to the well-established model of an imaging study made of one or more series and each series made of instances or images. Composed of a set of data (DICOM KOS) that facilitates the location of all available images.
Short | Imaging study model
Control | 0..*
Is Modifier | false
Logical Model | Instances of this logical model are not marked to be the target of a Reference
2. EHDSImagingStudy.header
Definition | Basic metadata for this information
Short | Basic metadata for this information
Control | 1..1
Type | Base
4. EHDSImagingStudy.header.subject
Definition | Patient/subject information
Short | Patient/subject information
Control | 1..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSPatient
6. EHDSImagingStudy.header.identifier
Definition | Business identifier for the object, unique within its system. Supporting disambiguation between different contexts (systems/countries).
Short | 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.
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 1..*
Type | Identifier
Requirements | eHN Guideline IMG (v1.1): B.1.1
8. EHDSImagingStudy.header.author[x]
Definition | Author(s) responsible for the provided information. The exact role of the responsible author varies across use cases and is specific to individual models.
Short | Author(s) responsible for the provided information.
Control | 1..*
Type | Choice of: http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSHealthProfessional, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSOrganisation, http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSDevice
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
10. EHDSImagingStudy.header.date
Definition | Date and optionally time of authoring/issuing
Short | Date and optionally time of authoring/issuing
Control | 1..1
Type | dateTime
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
12. EHDSImagingStudy.header.status
Definition | Status of the resource or document
Short | Status of the resource or document
Control | 1..1
Type | CodeableConcept
14. EHDSImagingStudy.header.source
Definition | Source of information (e.g. patient, patient's proxy). Used in case the patient has authored the information or the author has submitted patient-stated information.
Short | Source of information (e.g. patient, patient's proxy). Used in case the patient has authored the information or the author has submitted patient-stated information.
Control | 0..0
Type | CodeableConcept
16. EHDSImagingStudy.header.language
Definition | Language in which the resource is written. Language is expressed by the IETF language tag.
Short | Language in which the resource is written. Language is expressed by the IETF language tag.
Control | 0..1
Binding | BCP 47
Type | CodeableConcept
18. EHDSImagingStudy.modality
Definition | All of the distinct values for series' modalities
Short | All of the distinct values for series' modalities
Control | 0..*
Binding | DICOM CID 33 Modality
Type | CodeableConcept
20. EHDSImagingStudy.bodySite
Definition | All of the distinct values for series' examined body parts.
Short | All of the distinct values for series' examined body parts.
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSBodyStructure
22. EHDSImagingStudy.encounter
Definition | Reference to the encounter with which this imaging study is associated
Short | Reference to the encounter with which this imaging study is associated
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSEncounter
24. EHDSImagingStudy.started
Definition | Date and time the study started.
Short | Date and time the study started.
Control | 0..1
Type | dateTime
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
26. EHDSImagingStudy.basedOn
Definition | References to the diagnostic requests that resulted in this imaging study being performed.
Short | References to the diagnostic requests that resulted in this imaging study being performed.
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSServiceRequest
28. EHDSImagingStudy.numberOfSeries
Definition | 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.
Short | 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.
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
30. EHDSImagingStudy.numberOfInstances
Definition | 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.
Short | 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.
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
32. EHDSImagingStudy.description
Definition | The imaging manager description of the study. Institution-generated description or classification of the study (component) performed.
Short | The imaging manager description of the study. Institution-generated description or classification of the study (component) performed.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | eHN Guideline IMG (v1.1): B.1.2
34. EHDSImagingStudy.studyCustodian
Definition | Organisation name, address, contact information.
Short | Organisation name, address, contact information.
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSOrganisation
Requirements | eHN Guideline IMG (v1.1): B.1.3
36. EHDSImagingStudy.studyEndpoint
Definition | 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.
Short | 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.
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSEndpoint
38. EHDSImagingStudy.series
Definition | Series. Each study has one or more series of instances, but they may be absent when no series information needs to be conveyed
Short | Series. Each study has one or more series of instances, but they may be absent when no series information needs to be conveyed
Control | 0..*
Type | Base
Requirements | eHN Guideline IMG (v1.1): B.1.4
40. EHDSImagingStudy.series.seriesUid
Definition | DICOM Series Instance UID for the series
Short | DICOM Series Instance UID for the series
Control | 1..1
Type | Identifier
Requirements | eHN Guideline IMG (v1.1): B.1.4.2
42. EHDSImagingStudy.series.number
Definition | Numeric identifier of this series
Short | Numeric identifier of this series
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
44. EHDSImagingStudy.series.seriesModality
Definition | Acquisition modality - the modality used for this series
Short | Acquisition modality - the modality used for this series
Control | 1..1
Binding | DICOM CID 29 Acquisition Modality
Type | CodeableConcept
Requirements | eHN Guideline IMG (v1.1): B.1.4.3
46. EHDSImagingStudy.series.description
Definition | A short human readable summary of the series
Short | A short human readable summary of the series
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | eHN Guideline IMG (v1.1): B.1.4.1
48. EHDSImagingStudy.series.numberOfInstances
Definition | Number of series related instances
Short | Number of series related instances
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
50. EHDSImagingStudy.series.seriesEndpoint
Definition | 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.
Short | 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.
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSEndpoint
Requirements | eHN Guideline IMG (v1.1): B.1.4.6
52. EHDSImagingStudy.series.bodySite
Definition | Body part (with laterality) examined
Short | Body part (with laterality) examined
Control | 0..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSBodyStructure
54. EHDSImagingStudy.series.specimen
Definition | Specimen imaged
Short | Specimen imaged
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSSpecimen
56. EHDSImagingStudy.series.started
Definition | When the series started
Short | When the series started
Control | 0..1
Type | dateTime
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
58. EHDSImagingStudy.series.instancesInTheSeries
Definition | Each series has one or more instances, but they may be absent when no instance information needs to be conveyed
Short | Each series has one or more instances, but they may be absent when no instance information needs to be conveyed
Control | 0..*
Type | Base
Requirements | eHN Guideline IMG (v1.1): B.1.4.7
60. EHDSImagingStudy.series.instancesInTheSeries.instanceTitle
Definition | Instance title that is the description of the instance.
Short | Instance title that is the description of the instance.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
62. EHDSImagingStudy.series.instancesInTheSeries.instanceUid
Definition | DICOM SOP Instance UID
Short | DICOM SOP Instance UID
Control | 1..1
Type | Identifier
Requirements | eHN Guideline IMG (v1.1): B.1.4.7.1
64. EHDSImagingStudy.series.instancesInTheSeries.sopClass
Definition | SOP class - DICOM class type
Short | SOP class - DICOM class type
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | DICOM KOS
66. EHDSImagingStudy.series.instancesInTheSeries.instanceNumber
Definition | The number of this instance in the series
Short | The number of this instance in the series
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | eHN Guideline IMG (v1.1): B.1.4.7.3
68. EHDSImagingStudy.series.instancesInTheSeries.numberOfFrames
Definition | The number of frames in a multiframe instance
Short | The number of frames in a multiframe instance
Control | 0..1
Type | integer
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Requirements | DICOM KOS
70. EHDSImagingStudy.series.instancesInTheSeries.keyImage
Definition | 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
Short | 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
Control | 0..*
Type | Base
72. EHDSImagingStudy.series.instancesInTheSeries.keyImage.flag
Definition | Reason for flagging the image as significant
Short | Reason for flagging the image as significant
Control | 1..1
Binding | DICOM PS3.16 in Table CID 7010
Type | CodeableConcept
74. EHDSImagingStudy.series.instancesInTheSeries.keyImage.reason
Definition | Textual reason for flagging the image as significant
Short | Textual reason for flagging the image as significant
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
76. EHDSImagingStudy.series.instancesInTheSeries.keyImage.seriesUID
Definition | Series instance UID for the series that contains the instances flagged as significant
Short | Series instance UID for the series that contains the instances flagged as significant
Control | 1..*
Type | Identifier
78. EHDSImagingStudy.series.instancesInTheSeries.keyImage.instanceUID
Definition | SOP Instance UID for the instances flagged as significant by the Key Image Note object (DICOM KOS) that flags this image
Short | SOP Instance UID for the instances flagged as significant by the Key Image Note object (DICOM KOS) that flags this image
Control | 1..*
Type | Identifier