Observation-PercentageMalignantNuclei-Example

Example of an Observation indicating the Percentage blast cells of a specimen.

Observation
{
    "resourceType": "Observation",
    "id": "Observation-PercentageMalignantNuclei-Example",
    "status": "final",
    "code": {
        "coding":  [
            {
                "system": "http://snomed.info/sct",
                "code": "1255076007",
                "display": "Percent of cell nuclei positive for proliferation marker protein Ki-67 in primary malignant neoplasm of stomach by immunohistochemistry (observable entity)"
            }
        ]
    },
    "subject": {
        "reference": "Patient/Patient-DemeizaSeo-Example",
        "identifier": {
            "system": "https://fhir.nhs.uk/Id/nhs-number",
            "value": "9449306559"
        }
    },
    "specimen": {
        "reference": "Specimen/Specimen-SolidTumorDemeizaSeo-Example",
        "identifier": {
            "system": "https://fhir.add.nhs.uk/Id/specimenId",
            "value": "RA257631",
            "assigner": {
                "identifier": {
                    "system": "https://fhir.nhs.uk/Id/ods-organization-code",
                    "value": "696B0"
                }
            }
        }
    },
    "valueQuantity": {
        "value": 25,
        "unit": "%",
        "system": "http://unitsofmeasure.org",
        "code": "%"
    },
    "effectiveDateTime": "2023-08-09"
}
<Observation xmlns="http://hl7.org/fhir">
    <id value="Observation-PercentageMalignantNuclei-Example" />
    <status value="final" />
    <code>
        <coding>
            <system value="http://snomed.info/sct" />
            <code value="1255076007" />
            <display value="Percent of cell nuclei positive for proliferation marker protein Ki-67 in primary malignant neoplasm of stomach by immunohistochemistry (observable entity)" />
        </coding>
    </code>
    <subject>
        <reference value="Patient/Patient-DemeizaSeo-Example" />
        <identifier>
            <system value="https://fhir.nhs.uk/Id/nhs-number" />
            <value value="9449306559" />
        </identifier>
    </subject>
    <effectiveDateTime value="2023-08-09" />
    <valueQuantity>
        <value value="25" />
        <unit value="%" />
        <system value="http://unitsofmeasure.org" />
        <code value="%" />
    </valueQuantity>
    <specimen>
        <reference value="Specimen/Specimen-SolidTumorDemeizaSeo-Example" />
        <identifier>
            <system value="https://fhir.add.nhs.uk/Id/specimenId" />
            <value value="RA257631" />
            <assigner>
                <identifier>
                    <system value="https://fhir.nhs.uk/Id/ods-organization-code" />
                    <value value="696B0" />
                </identifier>
            </assigner>
        </identifier>
    </specimen>
</Observation>