<status value="active" /> <date value="2025-04-30" /> <publisher value="ITCC Consortium" /> <description value="ITCC Core profile for the Patient resource, defining required and prohibited elements for harmonized pediatric cancer data collection." /> <fhirVersion value="4.0.1" /> <kind value="resource" /> <abstract value="false" /> <type value="Patient" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Patient" /> <derivation value="constraint" /> <differential> <element id="Patient.id"> <path value="Patient.id" /> <min value="1" /> <max value="1" /> <mustSupport value="true" /> </element> <element id="Patient.identifier"> <path value="Patient.identifier" /> <min value="1" /> <max value="1" /> <mustSupport value="true" /> </element> <element id="Patient.name"> <path value="Patient.name" /> <max value="0" /> <mustSupport value="false" /> </element> <element id="Patient.gender"> <path value="Patient.gender" /> <min value="1" /> <max value="1" /> <mustSupport value="true" /> </element> <element id="Patient.birthDate"> <path value="Patient.birthDate" /> <max value="0" /> </element> <element id="Patient.deceased[x]"> <path value="Patient.deceased[x]" /> <max value="0" /> <mustSupport value="false" /> </element> <element id="Patient.maritalStatus"> <path value="Patient.maritalStatus" /> <max value="0" /> </element> <element id="Patient.multipleBirth[x]"> <path value="Patient.multipleBirth[x]" /> <max value="0" /> </element> <element id="Patient.photo"> <path value="Patient.photo" /> <max value="0" /> </element> <element id="Patient.communication"> <path value="Patient.communication" /> <max value="0" /> </element> <element id="Patient.generalPractitioner"> <path value="Patient.generalPractitioner" /> <max value="0" /> </element> <element id="Patient.link"> <path value="Patient.link" /> <max value="0" /> </element> </differential> </StructureDefinition>