This example demonstrates using the bodystructure resource to identify a specific tumor or lesion that will have multiple observations and/or procedures performed on it over time

{
  "resourceType": "BodyStructure",
  "id": "tumor",
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative with Details</b></p><p><b>id</b>: tumor</p><p><b>identifier</b>: 12345</p><p><b>morphology</b>: Splenic mass <span>(Details : {SNOMED CT code '4147007' = 'Mass', given as 'Mass (morphologic abnormality)'})</span></p><p><b>location</b>: Spleen <span>(Details : {SNOMED CT code '78961009' = 'Spleen', given as 'Splenic structure (body structure)'})</span></p><p><b>description</b>: 7 cm maximum diameter</p><p><b>image</b>: </p><p><b>patient</b>: <a>Patient/example</a></p></div>"
  },
  "identifier": [
    {
      "system": "http://goodhealth.org/bodystructure/identifiers",
      "value": "12345"
    }
  ],
  "morphology": {
    "coding": [
      {
        "system": "http://snomed.info/sct",
        "code": "4147007",
        "display": "Mass (morphologic abnormality)"
      }
    ],
    "text": "Splenic mass"
  },
  "location": {
    "coding": [
      {
        "system": "http://snomed.info/sct",
        "code": "78961009",
        "display": "Splenic structure (body structure)"
      }
    ],
    "text": "Spleen"
  },
  "description": "7 cm maximum diameter",
  "image": [
    {
      "contentType": "application/dicom",
      "url": "http://imaging.acme.com/wado/server?requestType=WADO&amp;wado_details"

  "resourceType" : "BodyStructure",
  "id" : "tumor",
  "identifier" : [{
    "system" : "http://goodhealth.org/bodystructure/identifiers",
    "value" : "12345"
  }],
  "includedStructure" : [{
    "structure" : {
      "coding" : [{
        "system" : "http://snomed.info/sct",
        "code" : "78961009",
        "display" : "Splenic structure (body structure)"
      }],
      "text" : "Spleen"

    }
  ],
  "patient": {
    "reference": "Patient/example"

  }],
  "description" : "7 cm maximum diameter",
  "image" : [{
    "contentType" : "application/dicom",
    "url" : "http://imaging.acme.com/wado/server?requestType=WADO&amp;wado_details"
  }],
  "patient" : {
    "reference" : "Patient/example"

  }
}