2D Image Region Selection

{
  "resourceType" : "ImagingSelection",
  "id" : "example-2d-image-region-selection",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative: ImagingSelection</b><a name=\"example-2d-image-region-selection\"> </a></p><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Resource ImagingSelection &quot;example-2d-image-region-selection&quot; </p></div><p><b>identifier</b>: id: urn:oid:1.2.840.113747.20080222.3248567223100954657132726086516575.2.1</p><p><b>status</b>: available</p><p><b>subject</b>: <span/></p><p><b>code</b>: Region selected from image <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> ()</span></p><p><b>studyUid</b>: 1.2.840.113747.20080222.324856729726854657132726086516575</p><p><b>derivedFrom</b>: <span/></p><p><b>seriesUid</b>: 1.2.840.113747.20080222.324856729726954657132726086516575.1</p><p><b>frameOfReferenceUid</b>: 1.2.840.113747.20080222.324856823100954657132726086516575.0</p><blockquote><p><b>instance</b></p><p><b>uid</b>: 1.2.840.113747.20080222.324856729726823100132726086516575.1.0</p><p><b>sopClass</b>: urn:oid:1.2.840.10008.5.1.4.1.1.2 (Details: urn:ietf:rfc:3986 code urn:oid:1.2.840.10008.5.1.4.1.1.2 = 'urn:oid:1.2.840.10008.5.1.4.1.1.2', stated as 'null')</p><h3>ImageRegion2Ds</h3><table class=\"grid\"><tr><td>-</td><td><b>RegionType</b></td><td><b>Coordinate</b></td></tr><tr><td>*</td><td>polyline</td><td>0.25, 0.25, 0.75, 0.25, 0.75, 0.75, 0.25, 0.75</td></tr></table></blockquote></div>"
  },
  "identifier" : [{
    "system" : "urn:dicom:uid",
    "value" : "urn:oid:1.2.840.113747.20080222.3248567223100954657132726086516575.2.1"
  }],
  "status" : "available",
  "subject" : {
    "type" : "Patient",
    "identifier" : {
      "system" : "https://fhirhospital.org",
      "value" : "NTCGFHHKYUYKDPQX"
    }
  },
  "code" : {
    "text" : "Region selected from image"
  },
  "studyUid" : "1.2.840.113747.20080222.324856729726854657132726086516575",
  "derivedFrom" : [{
    "type" : "ImagingStudy",
    "identifier" : {
      "system" : "urn:dicom:uid",
      "value" : "1.2.840.113747.20080222.324856729726954657132726086516575"
    }
  }],
  "seriesUid" : "1.2.840.113747.20080222.324856729726954657132726086516575.1",
  "frameOfReferenceUid" : "1.2.840.113747.20080222.324856823100954657132726086516575.0",
  "instance" : [{
    "uid" : "1.2.840.113747.20080222.324856729726823100132726086516575.1.0",
    "sopClass" : {
      "system" : "urn:ietf:rfc:3986",
      "code" : "urn:oid:1.2.840.10008.5.1.4.1.1.2"
    },
    "imageRegion2D" : [{
      "regionType" : "polyline",
      "coordinate" : [0.25,
      0.25,
      0.75,
      0.25,
      0.75,
      0.75,
      0.25,
      0.75]
    }]
  }]
}