Unique identifier for the Study.

Unique Identifiers (UIDs) provide the capability to uniquely identify a wide variety of items. They guarantee uniqueness across multiple countries, sites, vendors and equipment.

Dec 13, 2018 · In DICOM, a Study (identified by its Study Instance UID) is always associated with a single Patient. See DICOM standard part 3 for details. To answer your initial question/thought: a …

Aug 14, 2025 · The Study UID is the library card for the whole book collection. The Series UID is the call number for a specific book series. The SOP Instance UID is the barcode for an individual book.

Uniquely identifies the referenced SOP Instance. This Attribute is used only if Images may be retrieved as Single Image SOP Classes. Title of the DICOM Application Entity where the Image (s) may be …

Feb 13, 2024 · At the moment, when using the option Replace UIDs when anonymizing, the program assigns a new study instance UID and a new series instance UID for each frame (image) in a series, …

UIDs are fundamental to DICOM and have many uses, including there being a unique one for each SOP Class and for each Composite Instance and each Normalised Instance.

Unique identifier for the Study. Required if Type of Instances (0040,E020) is DICOM and the Information Model of the referenced Instance contains the Study IE.

Oct 26, 2020 · Unlike the descriptions, the UIDs are unique for every single patient, series, and study performed at a hospital. Furthermore, UIDs are not actually random numbers, they encode …

Multiple algorithms to generate DICOM UID are explained in this answer with their drawbacks. As per DICOM specifications, all UIDs including SOPInstanceUID in question should be unique.