DICOM PS3.20 2021d - Imaging Reports using HL7 Clinical Document Architecture

C.4.3.2 Text Observations (Current)
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#### C.4.3.2 Text Observations

SR TEXT Content Items are mapped to Coded Observation entries, but the code is a nullFlavor with the text content in originalText.

Table C.4-7. CDA Coded Observation mapping from SR TEXT

CDA Business Name or XPath | DICOM SR
--- | ---
CodedObservation[*]: ObsName | Concept Name Code Sequence (0040,A043)
observation/value/@nullFlavor | "NI"
observation/value/originalText | Text Value (0040,A160)
CodedObservation[*]: Time | Observation DateTime (0040,A032)
CodedObservation[*]: InterpretationCode |
CodedObservation[*]: ActionableFindingCode |
CodedObservation[*]: TargetSite |
CodedObservation[*]:Laterality |
CodedObservation[*]:TopoModifier |
CodedObservation[*]:Method |
CodedObservation[*]: SOPInstance | [See C.4.3.3]
CodedObservation[*]: QuantityMeasurement | [See C.4.3.4]
CodedObservation[*]: CodedObservation |

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DICOM PS3.20 2021d - Imaging Reports using HL7 Clinical Document Architecture