ValueSet-dicom-cid-10025-RadiationDoseReferencePoint

Include these codes as defined in http://dicom.nema.org/resources/ontology/DCM

Code	Display	Definition
113860	15cm from Isocenter toward Source	15cm from the isocenter towards the X-Ray source; See IEC 60601-2-43.
113862	1cm above Tabletop	1cm above the patient tabletop or cradle; See FDA Federal Performance Standard for Diagnostic X-Ray Systems §1020.32(d) (3).
113861	30cm in Front of Image Input Surface	30cm in front (towards the tube) of the input surface of the image receptor; See FDA Federal Performance Standard for Diagnostic X-Ray Systems §1020.32(d) (3).
113864	15cm from Table Centerline	15cm from the centerline of the X-Ray table and in the direction of the X-Ray source; See FDA Federal Performance Standard for Diagnostic X-Ray Systems §1020.32(d) (3).
113941	In Detector Plane	A segmented region of the detector surface within the irradiated area (but might not be near the center of the detector).
113863	30cm above Tabletop	30cm above the patient tabletop of cradle; See FDA Federal Performance Standard for Diagnostic X-Ray Systems §1020.32(d) (3).
113965	100cm from X-Ray Source	100cm from the X-Ray source along the central ray of the X-Ray beam.
113865	Entrance exposure to a 4.2 cm breast thickness	Standard breast means a 4.2 centimeter (cm) thick compressed breast consisting of 50 percent glandular and 50 percent adipose tissue.See Department of Health and Human Services, Food and Drug Administration. Mammography quality standards; final rule. Federal Register. Oct. 28, 1997; 68(208):55852-55994.
113964	At Surface of Patient	A point at the surface of the patient within the irradiated area where the X-Ray beam enters the patient (i.e. towards the tube).