# Ví dụ: CT lồng ngực ngoại trú - Bộ Hướng dẫn Triển khai Core FHIR cho Việt Nam v0.5.0

## Ví dụ ImagingStudy: Ví dụ: CT lồng ngực ngoại trú

Profile: [Nghiên cứu CĐHA VN Core — VN Core Imaging Study Profile](StructureDefinition-vn-core-imaging-study.md)

**identifier**: [DICOM Unique Id](http://terminology.hl7.org/7.1.0/NamingSystem-dui.html)/urn:oid:1.2.840.113619.2.55.3.604688433.20260420.91500.1, Accession ID/CDHA-20260420-CT-0001

**status**: Available

**modality**: [DICOM: CT](http://hl7.org/fhir/R4/codesystem-dicom-dcim.html#dicom-dcim-CT) (Computed Tomography)

**subject**: [Nguyễn Văn An](Patient-ExamplePatientNguyenVanAn.md)

**started**: 2026-04-20 09:15:00+0700

**basedOn**: [Chỉ định CT lồng ngực ngoại trú](ServiceRequest-example-servicerequest-chest-ct.md)

**referrer**: [BS CKII Nguyễn Thị Lan](Practitioner-ExamplePractitionerBSCKII.md)

**interpreter**: [BS CKII Nguyễn Thị Lan](Practitioner-ExamplePractitionerBSCKII.md)

**procedureCode**: CT lồng ngực

**reasonCode**: Ho kéo dài, loại trừ tổn thương phổi

### Series

| | | | | | | | |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| - | **Uid** | **Number** | **Modality** | **Description** | **NumberOfInstances** | **BodySite** | **Started** |
| * | 1.2.840.113619.2.55.3.604688433.20260420.91500.1.1 | 1 | [DICOM: CT](http://hl7.org/fhir/R4/codesystem-dicom-dcim.html#dicom-dcim-CT)(Computed Tomography) | CT lồng ngực không tiêm thuốc cản quang | 128 | [SNOMED CT: 51185008](http://snomed.info/id/51185008)(Thorax) | 2026-04-20 09:15:00+0700 |



## Resource Content

```json
{
  "resourceType" : "ImagingStudy",
  "id" : "ExampleImagingStudyChestCT",
  "meta" : {
    "profile" : ["http://fhir.hl7.org.vn/core/StructureDefinition/vn-core-imaging-study"]
  },
  "identifier" : [{
    "system" : "urn:dicom:uid",
    "value" : "urn:oid:1.2.840.113619.2.55.3.604688433.20260420.91500.1"
  },
  {
    "type" : {
      "coding" : [{
        "system" : "http://terminology.hl7.org/CodeSystem/v2-0203",
        "code" : "ACSN",
        "display" : "Accession ID"
      }]
    },
    "system" : "http://fhir.hl7.org.vn/core/sid/imaging-accession-number",
    "value" : "CDHA-20260420-CT-0001"
  }],
  "status" : "available",
  "modality" : [{
    "system" : "http://dicom.nema.org/resources/ontology/DCM",
    "code" : "CT",
    "display" : "Computed Tomography"
  }],
  "subject" : {
    "reference" : "Patient/ExamplePatientNguyenVanAn",
    "display" : "Nguyễn Văn An"
  },
  "started" : "2026-04-20T09:15:00+07:00",
  "basedOn" : [{
    "reference" : "ServiceRequest/example-servicerequest-chest-ct",
    "display" : "Chỉ định CT lồng ngực ngoại trú"
  }],
  "referrer" : {
    "reference" : "Practitioner/ExamplePractitionerBSCKII",
    "display" : "BS CKII Nguyễn Thị Lan"
  },
  "interpreter" : [{
    "reference" : "Practitioner/ExamplePractitionerBSCKII",
    "display" : "BS CKII Nguyễn Thị Lan"
  }],
  "procedureCode" : [{
    "coding" : [{
      "system" : "http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs",
      "code" : "87.41",
      "display" : "Chụp cắt lớp vi tính lồng ngực"
    }],
    "text" : "CT lồng ngực"
  }],
  "reasonCode" : [{
    "coding" : [{
      "system" : "http://hl7.org/fhir/sid/icd-10",
      "code" : "R05",
      "display" : "Cough"
    }],
    "text" : "Ho kéo dài, loại trừ tổn thương phổi"
  }],
  "series" : [{
    "uid" : "1.2.840.113619.2.55.3.604688433.20260420.91500.1.1",
    "number" : 1,
    "modality" : {
      "system" : "http://dicom.nema.org/resources/ontology/DCM",
      "code" : "CT",
      "display" : "Computed Tomography"
    },
    "description" : "CT lồng ngực không tiêm thuốc cản quang",
    "numberOfInstances" : 128,
    "bodySite" : {
      "system" : "http://snomed.info/sct",
      "code" : "51185008"
    },
    "started" : "2026-04-20T09:15:00+07:00"
  }]
}

```
