Healthy Route Implementation Guide, published by Savannah Informatics. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/savannahghi/healthy-route-ig/ and changes regularly. See the Directory of published versions
Resource Profile: Healthy Route Retinal Imaging
| Official URL: https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-imaging-study | Version: 0.1.0 | |||
| Draft as of 2026-10-11 | Computable Name: HRImagingStudy | |||
The retinal photographs taken from one participant, one series per eye.
Describes the images the algorithm under validation consumes. This resource is metadata: it records which eye, when, on what device and by whom, and points at where the pixel data is held. It is the only resource in the guide whose subject matter is the study's actual input rather than its comparator.
Usages:
- Refer to this Profile: Healthy Route Measurement
- Examples for this Profile: ImagingStudy/ExampleRetinalImaging
You can also check for usages in the FHIR IG Statistics
Formal Views of Profile Content
Description of Profiles, Differentials, Snapshots and how the different presentations work.
| Name | Flags | Card. | Type | Description & Constraints Filter:  |
|---|---|---|---|---|
  ImagingStudy |
0..* | ImagingStudy | A set of images produced in single study (one or more series of references images) | |
  implicitRules |
0..1 | uri | A set of rules under which this content was created | |
| contained |
0..* | Resource | Contained, inline Resources | |
  Slices for extension |
1..* | Extension | Extension Slice: Unordered, Open by value:url Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them | |
   extension:tenant |
1..1 | Identifier | Owning site tenant URL: https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-tenant | |
 modifierExtension |
0..* | Extension | Extensions that cannot be ignored | |
| status |
1..1 | code | registered | available | cancelled | entered-in-error | unknown Binding: ImagingStudyStatus (required): The status of the ImagingStudy. | |
 modality |
1..* | CodeableConcept | All of the distinct values for series' modalities Binding: Modality  (extensible): Type of acquired data in the instance. | |
 subject |
1..1 | Reference(Healthy Route Patient) | Who or what is the subject of the study | |
| encounter |
1..1 | Reference(Healthy Route Screening Visit) | Encounter with which this imaging study is associated | |
| started |
1..1 | dateTime | When the study was started Example General: 2011-01-01T11:01:20+03:00 | |
| referrer |
0..1 | Reference(Healthy Route Practitioner) | Referring physician | |
| numberOfSeries |
0..1 | unsignedInt | Number of Study Related Series | |
| numberOfInstances |
0..1 | unsignedInt | Number of Study Related Instances | |
| location |
0..1 | Reference(Healthy Route Location) | Where ImagingStudy occurred | |
| note |
0..* | Annotation | User-defined comments | |
 series |
1..* | BackboneElement | Each study has one or more series of instances | |
 modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |
| uid |
1..1 | id | DICOM Series Instance UID for the series Example General: 2.16.124.113543.6003.2588828330.45298.17418.2723805630 | |
| modality |
1..1 | CodeableConcept | The modality used for this series Binding: Modality (extensible): Type of acquired data in the instance. | |
| description |
0..1 | string | A short human readable summary of the series Example General: CT Surview 180 | |
| numberOfInstances |
0..1 | unsignedInt | Number of Series Related Instances | |
| bodySite |
0..1 | CodeableReference(BodyStructure) | Body part examined Binding: SNOMEDCTBodyStructures (example): SNOMED CT Body site concepts | |
| laterality |
1..1 | CodeableConcept | Body part laterality Binding: Eye Value Set (required) | |
| started |
0..1 | dateTime | When the series started | |
| performer |
0..* | BackboneElement | Who performed the series | |
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |
 actor |
1..1 | Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | Device | RelatedPerson | HealthcareService) | Who performed the series | |
| instance |
0..* | BackboneElement | A single SOP instance from the series | |
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |
| uid |
1..1 | id | DICOM SOP Instance UID Example General: 2.16.124.113543.6003.189642796.63084.16748.2599092903 | |
| sopClass |
1..1 | Coding | DICOM class type Binding: http://dicom.nema.org/medical/dicom/current/output/chtml/part04/sect_B.5.html#table_B.5-1 (extensible): The sopClass for the instance. | |
| Documentation for this format | ||||
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| ImagingStudy.status | Base | required | Imaging Study Status | 📍5.0.0 | FHIR Std. |
| ImagingStudy.modality | Base | extensible |
Modality
|
⏿2025.3.20250714 | tx.fhir.org |
| ImagingStudy.series.modality | Base | extensible |
Modality
|
⏿2025.3.20250714 | tx.fhir.org |
| ImagingStudy.series.bodySite | Base | example | SNOMED CT Body Structures | 📍5.0.0 | FHIR Std. |
| ImagingStudy.series.laterality | Base | required | Eye Value Set | 📦0.1.0 | This IG |
| ImagingStudy.series.instance.sopClass | Base | extensible | http://dicom.nema.org/medical/dicom/current/output/chtml/part04/sect_B.5.html#table_B.5-1 | Not State | Unknown |
Constraints
| Id | Grade | Path(s) | Description | Expression |
This structure is derived from ImagingStudy
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| ImagingStudy |
0..* | ImagingStudy | A set of images produced in single study (one or more series of references images) | |
| Slices for extension |
1..* | Extension | Extension Slice: Unordered, Open by value:url Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them | |
| extension:tenant |
1..1 | Identifier | Owning site tenant URL: https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-tenant | |
 status |
1..1 | code | registered | available | cancelled | entered-in-error | unknown | |
| modality |
1..* | CodeableConcept | All of the distinct values for series' modalities | |
| subject |
1..1 | Reference(Healthy Route Patient) | Who or what is the subject of the study | |
| encounter |
1..1 | Reference(Healthy Route Screening Visit) | Encounter with which this imaging study is associated | |
| started |
1..1 | dateTime | When the study was started | |
| referrer |
0..1 | Reference(Healthy Route Practitioner) | Referring physician | |
| numberOfSeries |
0..1 | unsignedInt | Number of Study Related Series | |
| numberOfInstances |
0..1 | unsignedInt | Number of Study Related Instances | |
| location |
0..1 | Reference(Healthy Route Location) | Where ImagingStudy occurred | |
| note |
0..* | Annotation | User-defined comments | |
| series |
1..* | BackboneElement | Each study has one or more series of instances | |
| uid |
1..1 | id | DICOM Series Instance UID for the series | |
| modality |
1..1 | CodeableConcept | The modality used for this series | |
| description |
0..1 | string | A short human readable summary of the series | |
| numberOfInstances |
0..1 | unsignedInt | Number of Series Related Instances | |
| bodySite |
0..1 | CodeableReference(BodyStructure) | Body part examined | |
| laterality |
1..1 | CodeableConcept | Body part laterality Binding: Eye Value Set (required) | |
| started |
0..1 | dateTime | When the series started | |
| performer |
0..* | BackboneElement | Who performed the series | |
| instance |
0..* | BackboneElement | A single SOP instance from the series | |
| Documentation for this format | ||||
Terminology Bindings (Differential)
| Path | Status | Usage | ValueSet | Version | Source |
| ImagingStudy.series.laterality | Base | required | Eye Value Set | 📦0.1.0 | This IG |
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||
|---|---|---|---|---|---|---|---|---|
| ImagingStudy |
0..* | ImagingStudy | A set of images produced in single study (one or more series of references images) | |||||
| id |
0..1 | id | Logical id of this artifact | |||||
| meta |
0..1 | Meta | Metadata about the resource | |||||
| implicitRules |
0..1 | uri | A set of rules under which this content was created | |||||
| language |
0..1 | code | Language of the resource content Binding: AllLanguages (required): IETF language tag for a human language
| |||||
| text |
0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements | |||||
| contained |
0..* | Resource | Contained, inline Resources | |||||
| Slices for extension |
1..* | Extension | Extension Slice: Unordered, Open by value:url Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them | |||||
| extension:tenant |
1..1 | Identifier | Owning site tenant URL: https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-tenant | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored | |||||
| identifier |
0..* | Identifier | Identifiers for the whole study | |||||
| status |
1..1 | code | registered | available | cancelled | entered-in-error | unknown Binding: ImagingStudyStatus (required): The status of the ImagingStudy. | |||||
| modality |
1..* | CodeableConcept | All of the distinct values for series' modalities Binding: Modality (extensible): Type of acquired data in the instance. | |||||
| subject |
1..1 | Reference(Healthy Route Patient) | Who or what is the subject of the study | |||||
| encounter |
1..1 | Reference(Healthy Route Screening Visit) | Encounter with which this imaging study is associated | |||||
| started |
1..1 | dateTime | When the study was started Example General: 2011-01-01T11:01:20+03:00 | |||||
| basedOn |
0..* | Reference(CarePlan | ServiceRequest | Appointment | AppointmentResponse | Task) | Request fulfilled | |||||
| partOf |
0..* | Reference(Procedure) | Part of referenced event | |||||
| referrer |
0..1 | Reference(Healthy Route Practitioner) | Referring physician | |||||
| endpoint |
0..* | Reference(Endpoint) | Study access endpoint | |||||
| numberOfSeries |
0..1 | unsignedInt | Number of Study Related Series | |||||
| numberOfInstances |
0..1 | unsignedInt | Number of Study Related Instances | |||||
| procedure |
0..* | CodeableReference(PlanDefinition | ActivityDefinition) | The performed procedure or code Binding: LOINC loinc-rsna-radiology-playbook (preferred): Use of RadLex is preferred | |||||
| location |
0..1 | Reference(Healthy Route Location) | Where ImagingStudy occurred | |||||
| reason |
0..* | CodeableReference(Condition | Observation | DiagnosticReport | DocumentReference) | Why the study was requested / performed Binding: ProcedureReasonCodes (example): The reason for the study. | |||||
| note |
0..* | Annotation | User-defined comments | |||||
| description |
0..1 | string | Institution-generated description | |||||
| series |
1..* | BackboneElement | Each study has one or more series of instances | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||
| uid |
1..1 | id | DICOM Series Instance UID for the series Example General: 2.16.124.113543.6003.2588828330.45298.17418.2723805630 | |||||
| number |
0..1 | unsignedInt | Numeric identifier of this series Example General: 3 | |||||
| modality |
1..1 | CodeableConcept | The modality used for this series Binding: Modality (extensible): Type of acquired data in the instance. | |||||
| description |
0..1 | string | A short human readable summary of the series Example General: CT Surview 180 | |||||
| numberOfInstances |
0..1 | unsignedInt | Number of Series Related Instances | |||||
| endpoint |
0..* | Reference(Endpoint) | Series access endpoint | |||||
| bodySite |
0..1 | CodeableReference(BodyStructure) | Body part examined Binding: SNOMEDCTBodyStructures (example): SNOMED CT Body site concepts | |||||
| laterality |
1..1 | CodeableConcept | Body part laterality Binding: Eye Value Set (required) | |||||
| specimen |
0..* | Reference(Specimen) | Specimen imaged | |||||
| started |
0..1 | dateTime | When the series started | |||||
| performer |
0..* | BackboneElement | Who performed the series | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||
| function |
0..1 | CodeableConcept | Type of performance Binding: ImagingStudySeriesPerformerFunction (extensible): The type of involvement of the performer. | |||||
| actor |
1..1 | Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | Device | RelatedPerson | HealthcareService) | Who performed the series | |||||
| instance |
0..* | BackboneElement | A single SOP instance from the series | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||
| uid |
1..1 | id | DICOM SOP Instance UID Example General: 2.16.124.113543.6003.189642796.63084.16748.2599092903 | |||||
| sopClass |
1..1 | Coding | DICOM class type Binding: http://dicom.nema.org/medical/dicom/current/output/chtml/part04/sect_B.5.html#table_B.5-1 (extensible): The sopClass for the instance. | |||||
| number |
0..1 | unsignedInt | The number of this instance in the series Example General: 1 | |||||
| title |
0..1 | string | Description of instance | |||||
| Documentation for this format | ||||||||
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| ImagingStudy.language | Base | required | All Languages | 📍5.0.0 | FHIR Std. |
| ImagingStudy.status | Base | required | Imaging Study Status | 📍5.0.0 | FHIR Std. |
| ImagingStudy.modality | Base | extensible |
Modality
|
⏿2025.3.20250714 | tx.fhir.org |
| ImagingStudy.procedure | Base | preferred |
LOINC/RSNA Radiology Playbook
|
∅ | tx.fhir.org |
| ImagingStudy.reason | Base | example | Procedure Reason Codes | 📍5.0.0 | FHIR Std. |
| ImagingStudy.series.modality | Base | extensible |
Modality
|
⏿2025.3.20250714 | tx.fhir.org |
| ImagingStudy.series.bodySite | Base | example | SNOMED CT Body Structures | 📍5.0.0 | FHIR Std. |
| ImagingStudy.series.laterality | Base | required | Eye Value Set | 📦0.1.0 | This IG |
| ImagingStudy.series.performer.function | Base | extensible | ImagingStudy series performer function | 📍5.0.0 | FHIR Std. |
| ImagingStudy.series.instance.sopClass | Base | extensible | http://dicom.nema.org/medical/dicom/current/output/chtml/part04/sect_B.5.html#table_B.5-1 | Not State | Unknown |
Constraints
| Id | Grade | Path(s) | Description | Expression |
This structure is derived from ImagingStudy
Summary
Mandatory: 7 elements
Must-Support: 21 elements
Structures
This structure refers to these other structures:
- Healthy Route Patient (https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-patient)
- Healthy Route Screening Visit (https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-encounter)
- Healthy Route Practitioner (https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-practitioner)
- Healthy Route Location (https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-location)
Extensions
This structure refers to these extensions:
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| ImagingStudy |
0..* | ImagingStudy | A set of images produced in single study (one or more series of references images) | |
| implicitRules |
0..1 | uri | A set of rules under which this content was created | |
| contained |
0..* | Resource | Contained, inline Resources | |
| Slices for extension |
1..* | Extension | Extension Slice: Unordered, Open by value:url Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them | |
| extension:tenant |
1..1 | Identifier | Owning site tenant URL: https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-tenant | |
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored | |
| status |
1..1 | code | registered | available | cancelled | entered-in-error | unknown Binding: ImagingStudyStatus (required): The status of the ImagingStudy. | |
| modality |
1..* | CodeableConcept | All of the distinct values for series' modalities Binding: Modality (extensible): Type of acquired data in the instance. | |
| subject |
1..1 | Reference(Healthy Route Patient) | Who or what is the subject of the study | |
| encounter |
1..1 | Reference(Healthy Route Screening Visit) | Encounter with which this imaging study is associated | |
| started |
1..1 | dateTime | When the study was started Example General: 2011-01-01T11:01:20+03:00 | |
| referrer |
0..1 | Reference(Healthy Route Practitioner) | Referring physician | |
| numberOfSeries |
0..1 | unsignedInt | Number of Study Related Series | |
| numberOfInstances |
0..1 | unsignedInt | Number of Study Related Instances | |
| location |
0..1 | Reference(Healthy Route Location) | Where ImagingStudy occurred | |
| note |
0..* | Annotation | User-defined comments | |
| series |
1..* | BackboneElement | Each study has one or more series of instances | |
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |
| uid |
1..1 | id | DICOM Series Instance UID for the series Example General: 2.16.124.113543.6003.2588828330.45298.17418.2723805630 | |
| modality |
1..1 | CodeableConcept | The modality used for this series Binding: Modality (extensible): Type of acquired data in the instance. | |
| description |
0..1 | string | A short human readable summary of the series Example General: CT Surview 180 | |
| numberOfInstances |
0..1 | unsignedInt | Number of Series Related Instances | |
| bodySite |
0..1 | CodeableReference(BodyStructure) | Body part examined Binding: SNOMEDCTBodyStructures (example): SNOMED CT Body site concepts | |
| laterality |
1..1 | CodeableConcept | Body part laterality Binding: Eye Value Set (required) | |
| started |
0..1 | dateTime | When the series started | |
| performer |
0..* | BackboneElement | Who performed the series | |
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |
| actor |
1..1 | Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | Device | RelatedPerson | HealthcareService) | Who performed the series | |
| instance |
0..* | BackboneElement | A single SOP instance from the series | |
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |
| uid |
1..1 | id | DICOM SOP Instance UID Example General: 2.16.124.113543.6003.189642796.63084.16748.2599092903 | |
| sopClass |
1..1 | Coding | DICOM class type Binding: http://dicom.nema.org/medical/dicom/current/output/chtml/part04/sect_B.5.html#table_B.5-1 (extensible): The sopClass for the instance. | |
| Documentation for this format | ||||
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| ImagingStudy.status | Base | required | Imaging Study Status | 📍5.0.0 | FHIR Std. |
| ImagingStudy.modality | Base | extensible |
Modality
|
⏿2025.3.20250714 | tx.fhir.org |
| ImagingStudy.series.modality | Base | extensible |
Modality
|
⏿2025.3.20250714 | tx.fhir.org |
| ImagingStudy.series.bodySite | Base | example | SNOMED CT Body Structures | 📍5.0.0 | FHIR Std. |
| ImagingStudy.series.laterality | Base | required | Eye Value Set | 📦0.1.0 | This IG |
| ImagingStudy.series.instance.sopClass | Base | extensible | http://dicom.nema.org/medical/dicom/current/output/chtml/part04/sect_B.5.html#table_B.5-1 | Not State | Unknown |
Constraints
| Id | Grade | Path(s) | Description | Expression |
Differential View
This structure is derived from ImagingStudy
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| ImagingStudy |
0..* | ImagingStudy | A set of images produced in single study (one or more series of references images) | |
| Slices for extension |
1..* | Extension | Extension Slice: Unordered, Open by value:url Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them | |
| extension:tenant |
1..1 | Identifier | Owning site tenant URL: https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-tenant | |
| status |
1..1 | code | registered | available | cancelled | entered-in-error | unknown | |
| modality |
1..* | CodeableConcept | All of the distinct values for series' modalities | |
| subject |
1..1 | Reference(Healthy Route Patient) | Who or what is the subject of the study | |
| encounter |
1..1 | Reference(Healthy Route Screening Visit) | Encounter with which this imaging study is associated | |
| started |
1..1 | dateTime | When the study was started | |
| referrer |
0..1 | Reference(Healthy Route Practitioner) | Referring physician | |
| numberOfSeries |
0..1 | unsignedInt | Number of Study Related Series | |
| numberOfInstances |
0..1 | unsignedInt | Number of Study Related Instances | |
| location |
0..1 | Reference(Healthy Route Location) | Where ImagingStudy occurred | |
| note |
0..* | Annotation | User-defined comments | |
| series |
1..* | BackboneElement | Each study has one or more series of instances | |
| uid |
1..1 | id | DICOM Series Instance UID for the series | |
| modality |
1..1 | CodeableConcept | The modality used for this series | |
| description |
0..1 | string | A short human readable summary of the series | |
| numberOfInstances |
0..1 | unsignedInt | Number of Series Related Instances | |
| bodySite |
0..1 | CodeableReference(BodyStructure) | Body part examined | |
| laterality |
1..1 | CodeableConcept | Body part laterality Binding: Eye Value Set (required) | |
| started |
0..1 | dateTime | When the series started | |
| performer |
0..* | BackboneElement | Who performed the series | |
| instance |
0..* | BackboneElement | A single SOP instance from the series | |
| Documentation for this format | ||||
Terminology Bindings (Differential)
| Path | Status | Usage | ValueSet | Version | Source |
| ImagingStudy.series.laterality | Base | required | Eye Value Set | 📦0.1.0 | This IG |
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||
|---|---|---|---|---|---|---|---|---|
| ImagingStudy |
0..* | ImagingStudy | A set of images produced in single study (one or more series of references images) | |||||
| id |
0..1 | id | Logical id of this artifact | |||||
| meta |
0..1 | Meta | Metadata about the resource | |||||
| implicitRules |
0..1 | uri | A set of rules under which this content was created | |||||
| language |
0..1 | code | Language of the resource content Binding: AllLanguages (required): IETF language tag for a human language
| |||||
| text |
0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements | |||||
| contained |
0..* | Resource | Contained, inline Resources | |||||
| Slices for extension |
1..* | Extension | Extension Slice: Unordered, Open by value:url Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them | |||||
| extension:tenant |
1..1 | Identifier | Owning site tenant URL: https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-tenant | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored | |||||
| identifier |
0..* | Identifier | Identifiers for the whole study | |||||
| status |
1..1 | code | registered | available | cancelled | entered-in-error | unknown Binding: ImagingStudyStatus (required): The status of the ImagingStudy. | |||||
| modality |
1..* | CodeableConcept | All of the distinct values for series' modalities Binding: Modality (extensible): Type of acquired data in the instance. | |||||
| subject |
1..1 | Reference(Healthy Route Patient) | Who or what is the subject of the study | |||||
| encounter |
1..1 | Reference(Healthy Route Screening Visit) | Encounter with which this imaging study is associated | |||||
| started |
1..1 | dateTime | When the study was started Example General: 2011-01-01T11:01:20+03:00 | |||||
| basedOn |
0..* | Reference(CarePlan | ServiceRequest | Appointment | AppointmentResponse | Task) | Request fulfilled | |||||
| partOf |
0..* | Reference(Procedure) | Part of referenced event | |||||
| referrer |
0..1 | Reference(Healthy Route Practitioner) | Referring physician | |||||
| endpoint |
0..* | Reference(Endpoint) | Study access endpoint | |||||
| numberOfSeries |
0..1 | unsignedInt | Number of Study Related Series | |||||
| numberOfInstances |
0..1 | unsignedInt | Number of Study Related Instances | |||||
| procedure |
0..* | CodeableReference(PlanDefinition | ActivityDefinition) | The performed procedure or code Binding: LOINC loinc-rsna-radiology-playbook (preferred): Use of RadLex is preferred | |||||
| location |
0..1 | Reference(Healthy Route Location) | Where ImagingStudy occurred | |||||
| reason |
0..* | CodeableReference(Condition | Observation | DiagnosticReport | DocumentReference) | Why the study was requested / performed Binding: ProcedureReasonCodes (example): The reason for the study. | |||||
| note |
0..* | Annotation | User-defined comments | |||||
| description |
0..1 | string | Institution-generated description | |||||
| series |
1..* | BackboneElement | Each study has one or more series of instances | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||
| uid |
1..1 | id | DICOM Series Instance UID for the series Example General: 2.16.124.113543.6003.2588828330.45298.17418.2723805630 | |||||
| number |
0..1 | unsignedInt | Numeric identifier of this series Example General: 3 | |||||
| modality |
1..1 | CodeableConcept | The modality used for this series Binding: Modality (extensible): Type of acquired data in the instance. | |||||
| description |
0..1 | string | A short human readable summary of the series Example General: CT Surview 180 | |||||
| numberOfInstances |
0..1 | unsignedInt | Number of Series Related Instances | |||||
| endpoint |
0..* | Reference(Endpoint) | Series access endpoint | |||||
| bodySite |
0..1 | CodeableReference(BodyStructure) | Body part examined Binding: SNOMEDCTBodyStructures (example): SNOMED CT Body site concepts | |||||
| laterality |
1..1 | CodeableConcept | Body part laterality Binding: Eye Value Set (required) | |||||
| specimen |
0..* | Reference(Specimen) | Specimen imaged | |||||
| started |
0..1 | dateTime | When the series started | |||||
| performer |
0..* | BackboneElement | Who performed the series | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||
| function |
0..1 | CodeableConcept | Type of performance Binding: ImagingStudySeriesPerformerFunction (extensible): The type of involvement of the performer. | |||||
| actor |
1..1 | Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | Device | RelatedPerson | HealthcareService) | Who performed the series | |||||
| instance |
0..* | BackboneElement | A single SOP instance from the series | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||
| uid |
1..1 | id | DICOM SOP Instance UID Example General: 2.16.124.113543.6003.189642796.63084.16748.2599092903 | |||||
| sopClass |
1..1 | Coding | DICOM class type Binding: http://dicom.nema.org/medical/dicom/current/output/chtml/part04/sect_B.5.html#table_B.5-1 (extensible): The sopClass for the instance. | |||||
| number |
0..1 | unsignedInt | The number of this instance in the series Example General: 1 | |||||
| title |
0..1 | string | Description of instance | |||||
| Documentation for this format | ||||||||
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| ImagingStudy.language | Base | required | All Languages | 📍5.0.0 | FHIR Std. |
| ImagingStudy.status | Base | required | Imaging Study Status | 📍5.0.0 | FHIR Std. |
| ImagingStudy.modality | Base | extensible |
Modality
|
⏿2025.3.20250714 | tx.fhir.org |
| ImagingStudy.procedure | Base | preferred |
LOINC/RSNA Radiology Playbook
|
∅ | tx.fhir.org |
| ImagingStudy.reason | Base | example | Procedure Reason Codes | 📍5.0.0 | FHIR Std. |
| ImagingStudy.series.modality | Base | extensible |
Modality
|
⏿2025.3.20250714 | tx.fhir.org |
| ImagingStudy.series.bodySite | Base | example | SNOMED CT Body Structures | 📍5.0.0 | FHIR Std. |
| ImagingStudy.series.laterality | Base | required | Eye Value Set | 📦0.1.0 | This IG |
| ImagingStudy.series.performer.function | Base | extensible | ImagingStudy series performer function | 📍5.0.0 | FHIR Std. |
| ImagingStudy.series.instance.sopClass | Base | extensible | http://dicom.nema.org/medical/dicom/current/output/chtml/part04/sect_B.5.html#table_B.5-1 | Not State | Unknown |
Constraints
| Id | Grade | Path(s) | Description | Expression |
This structure is derived from ImagingStudy
Summary
Mandatory: 7 elements
Must-Support: 21 elements
Structures
This structure refers to these other structures:
- Healthy Route Patient (https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-patient)
- Healthy Route Screening Visit (https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-encounter)
- Healthy Route Practitioner (https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-practitioner)
- Healthy Route Location (https://fhir.savannahghi.org/ig/healthy-route/StructureDefinition/hr-location)
Extensions
This structure refers to these extensions:
Other representations of profile: CSV, Excel, Schematron