@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

<http://vgh-stroke-ig.fhir.tw/ValueSet/stroke-imaging-result-code> a fhir:ValueSet ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "stroke-imaging-result-code"] ;
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "extensions" ] ;
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ValueSet stroke-imaging-result-code</b></p><a name=\"stroke-imaging-result-code\"> </a><a name=\"hcstroke-imaging-result-code\"> </a><ul><li>Include these codes as defined in <a href=\"CodeSystem-stroke-observation.html\"><code>http://vgh-stroke-ig.fhir.tw/CodeSystem/stroke-observation</code></a><span title=\"Version is not explicitly stated, which means it is fixed to the version provided in this specification\"> version ?0.1.0</span><table class=\"none\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td><a href=\"CodeSystem-stroke-observation.html#stroke-observation-aspects-score\">aspects-score</a></td><td style=\"color: #cccccc\">ASPECTS 分數</td><td>EVT 前影像的 Alberta 中風早期 CT 分數（ASPECTS），用來評估中大腦動脈供血區的早期缺血變化。填 valueInteger，範圍 0–10，分數越低代表缺血範圍越大。</td></tr><tr><td><a href=\"CodeSystem-stroke-observation.html#stroke-observation-perfusion-mismatch-ratio\">perfusion-mismatch-ratio</a></td><td style=\"color: #cccccc\">灌流 mismatch 比值</td><td>灌流影像低灌流體積與核心梗塞體積的比值，依影像分析軟體輸出的原值填 valueQuantity，單位 1（無單位比值）。無法計算時不填值，改填 dataAbsentReason = unknown；實際為 0 時照填 0。</td></tr><tr><td><a href=\"CodeSystem-stroke-observation.html#stroke-observation-perfusion-core-volume\">perfusion-core-volume</a></td><td style=\"color: #cccccc\">灌流核心梗塞體積</td><td>灌流影像判定的核心梗塞體積（CBF &lt; 30% 區域），填 valueQuantity，單位 mL。</td></tr><tr><td><a href=\"CodeSystem-stroke-observation.html#stroke-observation-perfusion-mismatch-volume\">perfusion-mismatch-volume</a></td><td style=\"color: #cccccc\">灌流 mismatch 體積</td><td>灌流影像低灌流區與核心梗塞區的體積差，依影像分析軟體輸出的原值填 valueQuantity，單位 mL。</td></tr><tr><td><a href=\"CodeSystem-stroke-observation.html#stroke-observation-mcta-collateral-grade\">mcta-collateral-grade</a></td><td style=\"color: #cccccc\">多期 CTA 側枝循環分級</td><td>多期電腦斷層血管攝影（mCTA）的側枝循環分組。valueCodeableConcept：1＝0–2 分，2＝3–4 分，3＝5 分。</td></tr><tr><td><a href=\"CodeSystem-stroke-observation.html#stroke-observation-aspects-affected-side\">aspects-affected-side</a></td><td style=\"color: #cccccc\">ASPECTS 影響側</td><td>ASPECTS 評估的受影響腦側。valueCodeableConcept：L＝左腦，R＝右腦。</td></tr><tr><td><a href=\"CodeSystem-stroke-observation.html#stroke-observation-cta-affected-side\">cta-affected-side</a></td><td style=\"color: #cccccc\">CTA 影響側</td><td>電腦斷層血管攝影（CTA）判讀的受影響腦側。valueCodeableConcept：L＝左腦，R＝右腦。</td></tr><tr><td><a href=\"CodeSystem-stroke-observation.html#stroke-observation-tmax-over-6s-volume\">tmax-over-6s-volume</a></td><td style=\"color: #cccccc\">Tmax &gt; 6 秒體積</td><td>灌流影像中 Tmax 大於 6 秒的低灌流體積，填 valueQuantity，單位 mL。</td></tr><tr><td><a href=\"CodeSystem-stroke-observation.html#stroke-observation-hypoperfusion-intensity-ratio\">hypoperfusion-intensity-ratio</a></td><td style=\"color: #cccccc\">低灌流強度比值（HIR）</td><td>Tmax 大於 10 秒體積除以 Tmax 大於 6 秒體積的比值，填 valueQuantity，單位 1（無單位比值），數值介於 0 至 1。</td></tr></table></li></ul></div>"
  ] ;
  fhir:ValueSet.url [ fhir:value "http://vgh-stroke-ig.fhir.tw/ValueSet/stroke-imaging-result-code"] ;
  fhir:ValueSet.identifier [
     fhir:index 0 ;
     fhir:Identifier.system [ fhir:value "urn:ietf:rfc:3986" ] ;
     fhir:Identifier.value [ fhir:value "urn:oid:2.25.166739765409374296899348603165304827868" ]
  ] ;
  fhir:ValueSet.version [ fhir:value "0.1.0"] ;
  fhir:ValueSet.name [ fhir:value "StrokeImagingResultCodeVS"] ;
  fhir:ValueSet.title [ fhir:value "腦中風－影像判讀結果項目值集"] ;
  fhir:ValueSet.status [ fhir:value "draft"] ;
  fhir:ValueSet.experimental [ fhir:value "false"^^xsd:boolean] ;
  fhir:ValueSet.date [ fhir:value "2026-10-07T16:40:32+00:00"^^xsd:dateTime] ;
  fhir:ValueSet.publisher [ fhir:value "高雄榮民總醫院 (VGHKS)"] ;
  fhir:ValueSet.contact [
     fhir:index 0 ;
     fhir:ContactDetail.name [ fhir:value "高雄榮民總醫院 (VGHKS)" ] ;
     fhir:ContactDetail.telecom [
       fhir:index 0 ;
       fhir:ContactPoint.system [ fhir:value "url" ] ;
       fhir:ContactPoint.value [ fhir:value "https://www.vghks.gov.tw/" ]
     ]
  ] ;
  fhir:ValueSet.description [ fhir:value "此 ValueSet 列出「腦中風－影像判讀結果」（StrokeImagingResult）Observation.code.coding 中 strokeObservation Slice 可用的本地項目代碼，包括 ASPECTS、灌流核心梗塞與 mismatch 體積、mismatch 比值、Tmax > 6 秒體積、低灌流強度比值、影響側與多期 CTA 側枝循環。共 9 個代碼，皆來自 StrokeObservationCS。"] ;
  fhir:ValueSet.compose [
     fhir:ValueSet.compose.include [
       fhir:index 0 ;
       fhir:ValueSet.compose.include.system [ fhir:value "http://vgh-stroke-ig.fhir.tw/CodeSystem/stroke-observation" ] ;
       fhir:ValueSet.compose.include.concept [
         fhir:index 0 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "aspects-score" ]
       ], [
         fhir:index 1 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "perfusion-mismatch-ratio" ]
       ], [
         fhir:index 2 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "perfusion-core-volume" ]
       ], [
         fhir:index 3 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "perfusion-mismatch-volume" ]
       ], [
         fhir:index 4 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "mcta-collateral-grade" ]
       ], [
         fhir:index 5 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "aspects-affected-side" ]
       ], [
         fhir:index 6 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "cta-affected-side" ]
       ], [
         fhir:index 7 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "tmax-over-6s-volume" ]
       ], [
         fhir:index 8 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "hypoperfusion-intensity-ratio" ]
       ]
     ]
  ] .

# - ontology header ------------------------------------------------------------

<http://vgh-stroke-ig.fhir.tw/ValueSet/stroke-imaging-result-code.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl .

# -------------------------------------------------------------------------------------

