HL7 FHIR® Implementation Guide: Breast Cancer Data, Release 1 - US Realm (Draft for Comment)
This page is part of the Breast Cancer Data Logical Models and FHIR Profiles (v0.1.0: STU 1 Draft) based on FHIR R3. . For a full list of available versions, see the Directory of published versions 
The official URL for this extension is:
http://hl7.org/fhir/us/breastcancer/StructureDefinition/oncology-DistanceToNipple-extension
The body site location in relation to the nipple.
This extension was published on Sun Apr 01 00:00:00 AEDT 2018 as a draft by The HL7 Cancer Interoperability Group sponsored by Clinical Interoperability Council Work Group (CIC).
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Extension | 0..* | BC DistanceToNipple Extension | ||
  extension | ..0 | |||
 url | uri | "http://hl7.org/fhir/us/breastcancer/StructureDefinition/oncology-DistanceToNipple-extension" | ||
  valueQuantity | 1.. | Quantity | ||
 system | Fixed Value: http://unitsofmeasure.org | |||
| code | Fixed Value: cm | |||
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | I | 0..* | BC DistanceToNipple Extension | |
| id | 0..1 | string | xml:id (or equivalent in JSON) | |
| url | 1..1 | uri | "http://hl7.org/fhir/us/breastcancer/StructureDefinition/oncology-DistanceToNipple-extension" | |
| valueQuantity | 1..1 | Quantity | Value of extension | |
| id | 0..1 | string | xml:id (or equivalent in JSON) | |
| value | Σ | 0..1 | decimal | Numerical value (with implicit precision) |
| comparator | ?!Σ | 0..1 | code | < | <= | >= | > - how to understand the value Binding: QuantityComparator (required) |
| unit | Σ | 0..1 | string | Unit representation |
| system | ΣI | 0..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org |
| code | Σ | 0..1 | code | Coded form of the unit Fixed Value: cm |
| Documentation for this format | ||||
Differential View
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | 0..* | BC DistanceToNipple Extension | ||
| extension | ..0 | |||
| url | uri | "http://hl7.org/fhir/us/breastcancer/StructureDefinition/oncology-DistanceToNipple-extension" | ||
| valueQuantity | 1.. | Quantity | ||
| system | Fixed Value: http://unitsofmeasure.org | |||
| code | Fixed Value: cm | |||
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | I | 0..* | BC DistanceToNipple Extension | |
| id | 0..1 | string | xml:id (or equivalent in JSON) | |
| url | 1..1 | uri | "http://hl7.org/fhir/us/breastcancer/StructureDefinition/oncology-DistanceToNipple-extension" | |
| valueQuantity | 1..1 | Quantity | Value of extension | |
| id | 0..1 | string | xml:id (or equivalent in JSON) | |
| value | Σ | 0..1 | decimal | Numerical value (with implicit precision) |
| comparator | ?!Σ | 0..1 | code | < | <= | >= | > - how to understand the value Binding: QuantityComparator (required) |
| unit | Σ | 0..1 | string | Unit representation |
| system | ΣI | 0..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org |
| code | Σ | 0..1 | code | Coded form of the unit Fixed Value: cm |
| Documentation for this format | ||||
Downloads: StructureDefinition: (XML, JSON, TTL), Schema: XML Schematron
| Path | Name | Conformance | ValueSet |
| Extension.valueQuantity.comparator | QuantityComparator | required | QuantityComparator |
| Id | Path | Details | Requirements |
| ele-1 | Extension | All FHIR elements must have a @value or children : children().count() > id.count() | |
| ext-1 | Extension | Must have either extensions or value[x], not both : extension.exists() != value.exists() |