minimal Common Oncology Data Elements (mCODE) Implementation Guide
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This page is part of the HL7 FHIR Implementation Guide: minimal Common Oncology Data Elements (mCODE) Release 1 - US Realm | STU1 (v4.0.0: STU4) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

Extension: Radiotherapy Number of Sessions Extension

Official URL: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-sessions Version: 4.0.0
Active as of 2025-02-16 Maturity Level: 3 Computable Name: RadiotherapySessions
Other Identifiers: OID:2.16.840.1.113883.4.642.40.15.42.47

The number of sessions in a course of radiotherapy.

Context of Use

This extension may be used on the following element(s):

Usage info

Usage:

Changes since version true:

  • New Content

    • Formal Views of Extension Content

    Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..* Extension Radiotherapy Number of Sessions Extension
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-sessions"
    ... value[x] 1..1 unsignedInt Value of extension

    doco Documentation for this format
    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..* Extension Radiotherapy Number of Sessions Extension
    ... id 0..1 string Unique id for inter-element referencing
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-sessions"

    doco Documentation for this format

    This structure is derived from Extension

    Summary

    Simple Extension of type unsignedInt: The number of sessions in a course of radiotherapy.

    Maturity: 3

    Differential View

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..* Extension Radiotherapy Number of Sessions Extension
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-sessions"
    ... value[x] 1..1 unsignedInt Value of extension

    doco Documentation for this format

    Snapshot View

    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..* Extension Radiotherapy Number of Sessions Extension
    ... id 0..1 string Unique id for inter-element referencing
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-radiotherapy-sessions"

    doco Documentation for this format

    This structure is derived from Extension

    Summary

    Simple Extension of type unsignedInt: The number of sessions in a course of radiotherapy.

    Maturity: 3

     

    Other representations of profile: CSV, Excel, Schematron