DICOM PS3.3 2024e - Information Object Definitions |
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Table C.8.26.2-1 defines the Attributes used to represent the parameters used during a patient's visual field test.
Table C.8.26.2-1. Visual Field Static Perimetry Test Parameters Module Attributes
The maximum horizontal angular subtend (diameter or width) of the tested visual field, in degrees. |
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The maximum vertical angular subtend (diameter or height) of the tested visual field, in degrees. |
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Mode used to determine how the starting luminance values and expected thresholds are chosen. Only a single Item shall be included in this Sequence. Required if Content Item Modifier Sequence (0040,0441) within Performed Protocol Code Sequence (0040,0260) contains an Item with the value (360156006, SCT, "Screening"). May be present otherwise. |
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DCID 4252 “Visual Field Static Perimetry Screening Test Mode” |
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Maximum luminance of stimulus, in candelas per square meter (cd/m²). |
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Background luminance of the device, in candelas per square meter (cd/m²). |
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Color of the background illumination of the visual field device. |
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Area of light stimulus presented to the patient, in degrees squared. |
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The duration of time that a light stimulus is presented to a patient per each individual test point, in milliseconds. |
DICOM PS3.3 2024e - Information Object Definitions |
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