DICOM PS3.20 2019b - Imaging Reports using HL7 Clinical Document Architecture

9.8.10.3 entry/act/effectiveTime

The entry/act/effectiveTime element represents the date and time that actionable findings were communicated. The time that the findings were first observed is recorded in the effectiveTime element of the original observation, as linked through the section/text/content/linkHtml element.

DICOM PS3.20 2019b - Imaging Reports using HL7 Clinical Document Architecture