{
    "resourceType": "BodyStructure",
    "id": "BodyStructure-SpecimenBodySiteLocation-Example",
    "morphology": {
        "coding":  [
            {
                "system": "http://snomed.info/sct",
                "code": "369755005",
                "display": "Multiple tumors (qualifier value)"
            }
        ]
    },
    "location": {
        "coding":  [
            {
                "system": "http://snomed.info/sct",
                "code": "76752008",
                "display": "Breast structure (body structure)"
            }
        ]
    },
    "patient": {
        "reference": "Patient-KayBurbridge-Example",
        "identifier": {
            "system": "https://fhir.nhs.uk/Id/nhs-number",
            "value": "8449303541"
        }
    }
}

<BodyStructure xmlns="http://hl7.org/fhir">
    <id value="BodyStructure-SpecimenBodySiteLocation-Example" />
    <morphology>
        <coding>
            <system value="http://snomed.info/sct" />
            <code value="369755005" />
            <display value="Multiple tumors (qualifier value)" />
        </coding>
    </morphology>
    <location>
        <coding>
            <system value="http://snomed.info/sct" />
            <code value="76752008" />
            <display value="Breast structure (body structure)" />
        </coding>
    </location>
    <patient>
        <reference value="Patient-KayBurbridge-Example" />
        <identifier>
            <system value="https://fhir.nhs.uk/Id/nhs-number" />
            <value value="8449303541" />
        </identifier>
    </patient>
</BodyStructure>

Propose a change to BodyStructure-SpecimenBodySiteLocation-Example