In the cheatsheet, the opening slash “/” represents the DICOMweb service endpoint – i.e., https://images.hospital.com/dicomweb/.

VerbPathTypeDescription
POST/studiesStore PS3.18 6.6.1Store instances
GET/studies?…Query PS3.18 6.7.1Query for matching studies
GET/studies/{study}Retrieve PS3.18 6.5.1Retrieve entire study
POST/studies/{study}Store PS3.18 6.6.1Store instances
GET/studies/{study}/metadataRetrieve PS3.18 6.5.6Retrieve metadata
GET/studies/{study}/series?…Query PS3.18 6.7.1Query for matching series in a study
GET/studies/{study}/series/{series}Retrieve PS3.18 6.5.2Retrieve entire series
GET/studies/{study}/series/{series}/metadataRetrieve PS3.18 6.5.6Retrieve series metadata
GET/studies/{study}/series/{series}/instances?…Query PS3.18 6.7.1Query for matching instances in a series
GET/studies/{study}/series/{series}/instances/{instance}Retrieve PS3.18 6.5.3Retrieve instance
GET/studies/{study}/series/{series}/instances/{instance}/metadataRetrieve PS3.18 6.5.6Retrieve instance metadata
GET/studies/{study}/series/{series}/instances/{instance}/frames/{frames}Retrieve PS3.18 6.5.4Retrieve frames in an instance
GET/{bulkdataReference}Retrieve PS3.18 6.5.5Retrieve bulk data
POST/workitems{?AffectedSOPInstanceUID}PS3.18 6.9.1CreateUPS
POST/workitems/{instance}{?transaction}PS3.18 6.9.2UpdateUPS
GET/workitems{?query*}PS3.18 6.9.3SearchForUPS
GET/workitems/{instance}PS3.18 6.9.4RetrieveUPS
PUT/workitems/{instance}/statePS3.18 6.9.5ChangeUPSState
POST/workitems/{instance}/cancelrequestPS3.18 6.9.6RequestUPSCancellation
POST/workitems/{instance}/subscribers/{AETitle}{?deletionlock}PS3.18 6.9.7CreateSubscription
POST/workitems/1.2.840.10008.5.1.4.34.5/PS3.18 6.9.8SuspendGlobalSubscription
DELETE/workitems/{instance}/subscribers/{AETitle}PS3.18 6.9.9DeleteSubscription
GET/subscribers/{AETitle}PS3.18 6.9.10OpenEventChannel
N/AN/APS3.18 6.9.11SendEventReport

Download the DICOMweb Cheatsheet.