DICOM PS3.3 2021c - Information Object Definitions

A.32.9.4 Real-Time Video Endoscopic Image IOD Content Constraints (Current)
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#### A.32.9.4 Real-Time Video Endoscopic Image IOD Content Constraints

The IOD shall not include audio. Captured patient voice or physiological sounds, healthcare professionals' commentary, or environmental sounds will be transported in a separate IOD.

##### A.32.9.4.1 Modality

The value of Modality (0008,0060) shall be ES.

### Note

The use of a single value for Modality recognizes the fact that the same acquisition equipment is often used for different purposes (e.g., laparoscopy and colonoscopy). This means that Modality is not useful to distinguish one type of endoscopy from another when browsing a collection of studies. Therefore, the use of Procedure Code Sequence (0008,1032) and Anatomic Region Sequence (0008,2218) in the Image Instances and in the query response is recommended, though gathering sufficient information to populate these attributes in an unscheduled workflow environment (i.e.; in the absence of Modality Worklist) may require operator intervention.

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A.32.9.3 Real-Time Video Endoscopic Image IOD Module Table | Home | A.32.9.4.2 Image Related Data Encoding

DICOM PS3.3 2021c - Information Object Definitions