X-RAY ACQUISITION MODULE ATTRIBUTES (C.8-27)


Tag Attribute Type Description
(0018,0060)KVP2 Peak kilo voltage output of the X-Ray generator used.
(0018,1155)Radiation Setting1 Identify the general level of X-Ray dose exposure. Enumerated values are: SC = low dose exposure generally corresponding to fluoroscopic settings (e.g. preparation for diagnostic quality image acquisition); GR = high dose for diagnostic quality image acquisition (also called digital spot or cine);
(0018,1151)X-Ray Tube Current2C X-Ray Tube Current in mA. Required if Exposure (0018,1152) is not present.
(0018,1150)Exposure Time2C Duration of X-Ray exposure in msec. See 8.7.2.1.1. Required if Exposure (0018,1152) is not present.
(0018,1152)Exposure2C The exposure expressed in mAs, for example calculated from Exposure Time and X-ray Tube Current. Required if either Exposure Time (0018,1150) or X-Ray Tube Current (0018,1151) are not present.
(0018,1153)Exposure in µAs3 The exposure expressed in µAs, for example calculated from Exposure Time and X-ray Tube Current.
(0018,1166)Grid3 Identify the grid. Only a single value shall be present. Defined Terms are: IN = A Grid is positioned; NONE = No Grid is used.
(0018,1154)Average Pulse Width3 Average width of X-Ray pulse in msec.
(0018,115A)Radiation Mode3 Specifies X-Ray radiation mode. Defined Terms: CONTINUOUS PULSED
(0018,1161)Type of Filters3 Type of filter(s) inserted into the X-Ray beam (e.g. wedges).
(0018,1162)Intensifier Size3 Diameter of X-Ray intensifier in mm
(0018,1147)Field of View Shape3 Shape of the Image Intensifier Field of View. See C.8.7.2.1.2. Defined Terms are: ROUND RECTANGLE
(0018,1149)Field of View Dimension(s)3 Dimensions of the Image Intensifier Field of View in mm. If Rectangle, row dimension followed by column; if Round, diameter.
(0018,1164)Imager Pixel Spacing3 Physical distance measured at the front plane of the Image Receptor housing between the center of each pixel specified by a numeric pair - row spacing value(delimiter) column spacing value in mm.
(0018,1190)Focal Spot3 Nominal focal spot size in mm used to acquire this image.
(0018,115E)Image Area Dose Product3 X-Ray dose, measured in dGy*cm*cm, to which the patient was exposed for the acquisition of this image plus any non-digitally recorded fluoroscopy which may have been performed to prepare for the acquisition of this image. Note: The sum of the Image Area Dose Product of all images of a Series or a Study may not result in the actual area dose product to which the patient was exposed.




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