DICOM PS3.18 2019a - Web Services

6.5.4 WADO-RS - RetrieveFrames

This action retrieves the DICOM frames for a given study, series, SOP Instance UID, and frame numbers. The response is pixel data, and is encapsulated in a multipart MIME response.

6.5.4.1 Request

The specific Services resources to be used for the RetrieveFrames action shall be as follows:

  • Resource

    • {SERVICE}/studies/{StudyInstanceUID}/series/{SeriesInstanceUID}/instances/{SOPInstanceUID}/frames/{FrameList}, where

      • {SERVICE} is the base URL for the service. This may be a combination of protocol (either http or https), host, port, and application.

      • {StudyInstanceUID} is the study instance UID for a single study.

      • {SeriesInstanceUID} is the series instance UID for a single series.

      • {SOPInstanceUID} is the SOP Instance UID for a single SOP Instance.

      • {FrameList} is a comma or %2C separated list of one or more non duplicate frame numbers. These may be in any order (e.g., ../frames/1,2,4,3).

  • Method

    • GET

  • Headers

    • Accept

      • multipart/related; type="application/octet-stream" [dcm-parameters]

        Specifies that the response can be Little Endian uncompressed pixel data

      • multipart/related; type="{media-type}" [dcm-parameters]

        Specifies that the response can be compressed pixel data encoded using the media types and transfer syntaxes specified in Table 6.1.1.8-3b. See Section 6.1.3.

DICOM PS3.18 2019a - Web Services