List studies with pagination

get/v1/viewer/studies

Retrieves a paginated list of studies with optional filtering by assignment, severity, description, cancellation status, and viewer status. Returns up to 100 studies per request.

Query ParametersExpand Collapse

assignedTo: optional string

Filter by assigned user ID (null = explicitly unassigned). Format: usr_<32-hex-chars>

cursor: optional string

Base64 encoded cursor from previous response

isCancelled: optional boolean

Filter by cancellation status

limit: optional number

Number of results to return (1-100)

minimum1

maximum100

severity: optional "normal" or "high" or "stat"

Filter by study severity

Accepts one of the following:

"normal"

"high"

"stat"

studyDescription: optional string

Filter by study description (contains match)

studyViewerStatus: optional "incomplete" or "complete"

Filter by study viewer status

Accepts one of the following:

"incomplete"

"complete"

ReturnsExpand Collapse

hasMore: boolean

studies: array of object { cancelledAt, createdAt, isCancelled, 11 more }

cancelledAt: string

Timestamp when the study was cancelled, null if not cancelled

formatdate-time

createdAt: string

Timestamp when the study was created

formatdate-time

isCancelled: boolean

Whether the study has been cancelled

severity: "normal" or "high" or "stat"

Priority level of the study. 'normal' for routine, 'high' for urgent, 'stat' for immediate attention

Accepts one of the following:

"normal"

"high"

"stat"

studyDescription: string

Description of the study/scan (e.g., 'Brain MRI with Contrast', 'Chest CT')

minLength1

studyId: string

Unique study identifier. Format: stu_{32-hex-chars}

studyInstanceUid: string

DICOM Study Instance UID. Must be a valid DICOM UID format (e.g., '1.2.840.10008.5.1.4.1.1.2')

minLength1

studyViewerStatus: "incomplete" or "complete"

Accepts one of the following:

"incomplete"

"complete"

updatedAt: string

Timestamp when the study was last updated

formatdate-time

assignedTo: optional UserReference { email, userId, firstName, 4 more }

A reference to a user with basic identifying information

email: string

User's email address

userId: string

Unique user identifier. Format: usr_{32-hex-chars}

firstName: optional string

User's first name

lastName: optional string

User's last name

middleName: optional string

User's middle name

suffix1: optional string

Name suffix (e.g., 'MD', 'Jr.')

suffix2: optional string

Additional name suffix

createdByApiKey: optional APIKeyReference { apiKeyId, description, isViewerEnabled }

A reference to an API key with basic identifying information

apiKeyId: string

Unique API key identifier (UUIDv4 format)

formatuuid

description: string

Human-readable description of the API key

minLength1

isViewerEnabled: optional boolean

Whether this API key has access to the Viewer product

createdByUser: optional UserReference { email, userId, firstName, 4 more }

A reference to a user with basic identifying information

email: string

User's email address

userId: string

Unique user identifier. Format: usr_{32-hex-chars}

firstName: optional string

User's first name

lastName: optional string

User's last name

middleName: optional string

User's middle name

suffix1: optional string

Name suffix (e.g., 'MD', 'Jr.')

suffix2: optional string

Additional name suffix

metadata: optional map[string]

Custom key-value metadata for the study. Maximum 50 pairs, keys up to 100 chars, values up to 1000 chars

org: optional OrgReference { orgId, orgName }

A reference to an organization with basic identifying information

orgId: string

Unique organization identifier. Format: org_{32-hex-chars}

orgName: string

Name of the organization

minLength1

cursor: optional string

List studies with pagination

curl https://api.avarasoftware.com/v1/viewer/studies \
    -H "Authorization: Bearer $AVARA_API_KEY"

{
  "hasMore": true,
  "studies": [
    {
      "cancelledAt": null,
      "createdAt": "2024-03-15T10:30:00Z",
      "isCancelled": false,
      "severity": "high",
      "studyDescription": "CT Chest/Abdomen/Pelvis",
      "studyId": "stu_1234567890abcdef1234567890abcdef",
      "studyInstanceUid": "1.2.840.113619.2.55.3.604688119.868.1234567890.123",
      "studyViewerStatus": "incomplete",
      "updatedAt": "2024-03-15T14:20:00Z",
      "assignedTo": {
        "email": "dr.smith@radiology.com",
        "userId": "usr_1234567890abcdef1234567890abcdef",
        "firstName": "John",
        "lastName": "Smith",
        "middleName": "Robert",
        "suffix1": "MD",
        "suffix2": "FACR"
      },
      "createdByApiKey": {
        "apiKeyId": "550e8400-e29b-41d4-a716-446655440000",
        "description": "Production API Key",
        "isViewerEnabled": true
      },
      "createdByUser": {
        "email": "dr.smith@radiology.com",
        "userId": "usr_1234567890abcdef1234567890abcdef",
        "firstName": "John",
        "lastName": "Smith",
        "middleName": "Robert",
        "suffix1": "MD",
        "suffix2": "FACR"
      },
      "metadata": {
        "department": "radiology",
        "priority": "urgent"
      },
      "org": {
        "orgId": "org_1234567890abcdef1234567890abcdef",
        "orgName": "City Medical Center"
      }
    }
  ],
  "cursor": "cursor"
}

Returns Examples

{
  "hasMore": true,
  "studies": [
    {
      "cancelledAt": null,
      "createdAt": "2024-03-15T10:30:00Z",
      "isCancelled": false,
      "severity": "high",
      "studyDescription": "CT Chest/Abdomen/Pelvis",
      "studyId": "stu_1234567890abcdef1234567890abcdef",
      "studyInstanceUid": "1.2.840.113619.2.55.3.604688119.868.1234567890.123",
      "studyViewerStatus": "incomplete",
      "updatedAt": "2024-03-15T14:20:00Z",
      "assignedTo": {
        "email": "dr.smith@radiology.com",
        "userId": "usr_1234567890abcdef1234567890abcdef",
        "firstName": "John",
        "lastName": "Smith",
        "middleName": "Robert",
        "suffix1": "MD",
        "suffix2": "FACR"
      },
      "createdByApiKey": {
        "apiKeyId": "550e8400-e29b-41d4-a716-446655440000",
        "description": "Production API Key",
        "isViewerEnabled": true
      },
      "createdByUser": {
        "email": "dr.smith@radiology.com",
        "userId": "usr_1234567890abcdef1234567890abcdef",
        "firstName": "John",
        "lastName": "Smith",
        "middleName": "Robert",
        "suffix1": "MD",
        "suffix2": "FACR"
      },
      "metadata": {
        "department": "radiology",
        "priority": "urgent"
      },
      "org": {
        "orgId": "org_1234567890abcdef1234567890abcdef",
        "orgName": "City Medical Center"
      }
    }
  ],
  "cursor": "cursor"
}