This value set includes codes based on the following rules:

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

  Code	Display	Definition
  127901	SPECT of whole body	A nuclear medicine imaging procedure using a single photon emissive radionuclide with tomographic reconstruction, over an anatomical extent of the entire body.
  127902	SPECT CT of whole body	A nuclear medicine imaging procedure using a single photon emissive radionuclide with tomographic reconstruction combined with transmissive X-Ray computed tomography for attenuation compensation, over an anatomical extent of the entire body.

• Include these codes as defined in http://loinc.org

  Code	Display
  46358-8	MRI whole body
  24725-4	Head CT
  42175-0	Radionuclide scan of whole body
  24590-2	Brain MRI
  24730-4	Radionuclide brain scan
  44139-4	PET whole body
  46305-9	Whole body CT
  44138-6	Brain PET
  39632-5	Brain SPECT

• Include these codes as defined in http://snomed.info/sct

  Code	Display
  24135002	Ultrasonography of total body