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
  111101	Image quality	Image quality incorporates the following clinical image evaluation parameters: assessment of positioning, compression, artifacts, exposure, contrast, sharpness, and labeling.
  111099	Selected region	A specific area of interest noted within an image.
  111102	Non-lesion	A finding or feature that is identified as a non-anatomic foreign object.
  112238	Anatomic non-colon	A location in the body that is outside the colon.

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

  Code	Display
  441901008	Inverted diverticulum
  134328007	Lipoma
  23153004	Ileocecal valve
  126838000	Tumor of colon
  31113003	Diverticulum
  39477002	Feces
  385420005	Contrast media
  442170005	Intraluminal fluid
  248523006	Rectal mass
  43526002	Operative Site
  68496003	Polyp of colon
  6533001	Colonic haustra