DICOM PS3.18 2020e - Web Services

11.9 Search Transaction

This transaction searches the Worklist for Workitems that match the specified Query Parameters and returns a list of matching Workitems. Each Workitem in the returned list includes return Attributes specified in the request. The transaction corresponds to the UPS DIMSE C-FIND operation.

11.9.1 Request

The request shall have the following syntax:

GET SP /workitems?{&match*}{&includefield}{&fuzzymatching}{&offset}{&limit} SP version CRLF
Accept: dicom-media-types CRLF
*(header-field CRLF)
CRLF

The user agent shall conform to the SCU behavior specified in Section CC.2.8.2 “Service Class User Behavior” in PS3.4.

11.9.1.1 Target Resources

The Target Resource for this transaction is the Worklist.

11.9.1.2 Query Parameters

The origin server shall support Query Parameters as required in Table 8.3.4-1.

The user agent shall supply in the request Query Parameters as required in Table 8.3.4-1.

11.9.1.3 Request Header Fields

The origin server shall support header fields as required in Table 11.9.1-1.

The user agent shall supply in the request header fields as defined in Table 11.9.1-1.

Table 11.9.1-1. Request Header Fields

Name

Values

Usage

Description

User Agent

Origin Server

Accept

1#-dicom-media-type

M

M

The Acceptable Media Types of the response payload.

Cache-Control

"no-cache"

O

M

If included, specifies that search results returned should be current and not cached.


See also Section 8.4.

11.9.1.4 Request Payload

The request payload shall be empty.

DICOM PS3.18 2020e - Web Services