DICOM PS3.2 2019a - Conformance

I.4.2 AE Specifications

This AE complies with Chapter 6 in PS3.18 , specifications for RS and URI access.

I.4.2.1 WADO-WS Specifications

DICOM has retired the WADO-WS Service. See PS3.2-2017b. This product still supports this service as described here.

I.4.2.1.1 WADO-WS Retrieve Imaging Document Set

Table I.4.2-1. WADO-WS Retrieve Imaging Document Set Specification

Parameter

Restrictions

Transfer Syntaxes Supported

Any transfer syntax supported by the hosting EXAMPLE-PACS-ARCHIVE

SOP Class Restrictions

Any SOP class supported by the hosting EXAMPLE-PACS-ARCHIVE

Size restriction

Any size supported by the hosting EXAMPLE-PACS-ARCHIVE

Anonymization

Supports the DICOM Basic Application Level Confidentiality Profile plus the Retain Patient Characteristics option.


I.4.2.1.2 WADO-WS Retrieve Rendered Imaging Document Set

Table I.4.2-3. WADO-WS Retrieve Rendered Imaging Documents Specification

Parameter

Restrictions

Transfer Syntaxes Supported

Restricted to transfer syntaxes supported by the hosting EXAMPLE-PACS-ARCHIVE

SOP Class Restrictions

Restricted to SOP classes supported by the hosting EXAMPLE-PACS-ARCHIVE

Size restriction

Restricted to sizes supported by the hosting EXAMPLE-PACS-ARCHIVE

Rendered formats available

Supports JPEG and PDF for IMAGE IODS, and PDF for non-IMAGE IODS.

Rows restrictions

Must be in range 16 - 32767

Columns restrictions

Must be in range 16 - 32767

Region restrictions

None

Window Center restrictions

None

Window Width restrictions

None

Image Quality restrictions

None

Anonymization

Supports the DICOM Basic Application Level Confidentiality Profile plus the Retain Patient Characteristics option.

Annotation restrictions

None

Compression available

JPEG

Other restrictions

None


I.4.2.1.3 WADO-WS Retrieve Imaging Document Set Metadata

Not supported

I.4.2.1.4 Connection Policies
I.4.2.1.4.1 General

All standard WS connection policies apply. There are no extensions for WS options.

I.4.2.1.4.2 Number of Connections

EXAMPLE-WADO-SERVICE limits the number of simultaneous WS requests. Additional requests will be queued after the TCP connection is accepted. When an earlier request completes, a pending request will proceed.

Table I.4.2-4. Number of WS Requests Supported

Maximum number of simultaneous WS requests

100 (configurable)


I.4.2.1.4.3 Asynchronous Nature

EXAMPLE-WADO-SERVICE does not support WS asynchronous response.

DICOM PS3.2 2019a - Conformance