Content Date Attribute
| Tag | (0008,0023) |
|---|---|
| Type | Required (1) |
| Keyword | ContentDate |
| Value Multiplicity | 1 |
| Value Representation | Date (DA) |
| Example Values |
|
With Content Time (0008,0033), time point at which the Inventory creation began. See Section C.38.1.1.1.
Section C.38.1.1.1
C.38.1.1.1 Content Date and Content Time
Content Date (0008,0023) and Content Time (0008,0033) establish thetime point at which began the creation of the Inventory for which this SOP Instance is the root. Conceptually, all Studies received by the storage system before this DateTime, and that match the specified Scope of Inventory key Attributes, are included in the Inventory, and all Patient and Study updates through this DateTime have been applied to the Attributes as recorded in the Inventory SOP Instance(s).
While Content Date and Time specify the nominal time for creation of the Inventory, each Study record has its own Item Inventory DateTime (0008,0404) that specifies the time of creation of that record, and its Attribute values are accurate as of that time.
Whether Studies and updates received after Content Date and Timemight be included in the Inventory is implementation specific.
The Content Date and Time of SOP Instances included by reference in the Incorporated Inventory Instance Sequence (0008,0422) may differ from the values of this SOP Instance.