This value set includes codes based on the following rules:

• Include these codes as defined in https://ibsi.readthedocs.io/en/latest/

  Code	Display
  MPUJ	grid distances
  5QB6	feature aggregation
  6CK8	distance weighting
  HCUG	Morphological features
  RNU0	Volume
  YEKZ	Approximate volume
  C0JK	Surface area
  2PR5	Surface to volume ratio
  SKGS	Compactness 1
  BQWJ	Compactness 2
  KRCK	Spherical disproportion
  QCFX	Sphericity
  25C7	Asphericity
  KLMA	Centre of mass shift
  L0JK	Maximum 3D diameter
  TDIC	Major axis length
  P9VJ	Minor axis length
  7J51	Least axis length
  Q3CK	Elongation
  N17B	Flatness
  PBX1	Volume density - axis-aligned bounding box
  R59B	Area density - axis-aligned bounding box
  ZH1A	Volume density - oriented minimum bounding box
  IQYR	Area density - oriented minimum bounding box
  6BDE	Volume density - approximate enclosing ellipsoid
  RDD2	Area density - approximate enclosing ellipsoid
  SWZ1	Volume density - minimum volume enclosing ellipsoid
  BRI8	Area density - minimum volume enclosing ellipsoid
  R3ER	Volume density - convex hull
  7T7F	Area density - convex hull
  99N0	Integrated intensity
  N365	Moran's I index
  NPT7	Geary's C measure
  9ST6	Local intensity features
  VJGA	Local intensity peak
  0F91	Global intensity peak
  UHIW	Intensity-based statistical features
  Q4LE	Mean
  ECT3	Variance
  KE2A	Skewness
  IPH6	Kurtosis
  Y12H	Median
  1GSF	Minimum grey level
  QG58	10th percentile
  8DWT	90th percentile
  84IY	Maximum grey level
  SALO	Interquartile range
  2OJQ	Range
  4FUA	Mean absolute deviation
  1128	Robust mean absolute deviation
  N72L	Median absolute deviation
  7TET	Coefficient of variation
  9S40	Quartile coefficient of dispersion
  N8CA	Energy
  5ZWQ	Root mean square
  ZVCW	Intensity histogram features
  X6K6	Intensity histogram mean
  CH89	Intensity histogram variance
  88K1	Intensity histogram skewness
  C3I7	Intensity histogram kurtosis
  WIFQ	Intensity histogram median
  1PR8	Intensity histogram minimum grey level
  GPMT	Intensity histogram 10th percentile
  OZ0C	Intensity histogram 90th percentile
  3NCY	Intensity histogram maximum grey level
  AMMC	Intensity histogram mode
  WR0O	Intensity histogram interquartile range
  5Z3W	Intensity histogram range
  D2ZX	Intensity histogram mean absolute deviation
  WRZB	Intensity histogram robust mean absolute deviation
  4RNL	Intensity histogram median absolute deviation
  CWYJ	Intensity histogram coefficient of variation
  SLWD	Intensity histogram quartile coefficient of dispersion
  TLU2	Intensity histogram entropy
  BJ5W	Intensity histogram uniformity
  12CE	Maximum histogram gradient
  8E6O	Maximum histogram gradient grey level
  VQB3	Minimum histogram gradient
  RHQZ	Minimum histogram gradient grey level
  P88C	Intensity-volume histogram features
  BC2M	Volume at intensity fraction
  GBPN	Intensity at volume fraction
  DDTU	Volume fraction difference between intensity fractions
  CNV2	Intensity fraction difference between volume fractions
  9CMM	Area under IVH curve
  LFYI	Grey level co-occurrence based features
  GYBY	Joint maximum
  60VM	Joint average
  UR99	Joint variance
  TU9B	Joint entropy
  TF7R	Difference average
  D3YU	Difference variance
  NTRS	Difference entropy
  ZGXS	Sum average
  OEEB	Sum variance
  P6QZ	Sum entropy
  8ZQL	Angular second moment
  ACUI	Contrast
  8S9J	Dissimilarity
  IB1Z	Inverse difference
  NDRX	Normalised inverse difference
  WF0Z	Inverse difference moment
  1QCO	Normalised inverse difference moment
  E8JP	Inverse variance
  NI2N	Correlation
  QWB0	Autocorrelation
  DG8W	Cluster tendency
  7NFM	Cluster shade
  AE86	Cluster prominence
  R8DG	First measure of information correlation
  JN9H	Second measure of information correlation
  TP0I	Grey level run length based features
  22OV	Short runs emphasis
  W4KF	Long runs emphasis
  V3SW	Low grey level run emphasis
  G3QZ	High grey level run emphasis
  HTZT	Short run low grey level emphasis
  GD3A	Short run high grey level emphasis
  IVPO	Long run low grey level emphasis
  3KUM	Long run high grey level emphasis
  R5YN	Grey level non-uniformity
  OVBL	Normalised grey level non-uniformity
  W92Y	Run length non-uniformity
  IC23	Normalised run length non-uniformity
  9ZK5	Run percentage
  8CE5	Grey level variance
  SXLW	Run length variance
  HJ9O	Run entropy
  9SAK	Grey level size zone based features
  5QRC	Small zone emphasis
  48P8	Large zone emphasis
  XMSY	Low grey level zone emphasis
  5GN9	High grey level zone emphasis
  5RAI	Small zone low grey level emphasis
  HW1V	Small zone high grey level emphasis
  YH51	Large zone low grey level emphasis
  J17V	Large zone high grey level emphasis
  JNSA	Grey level non-uniformity
  Y1RO	Normalised grey level non-uniformity
  4JP3	Zone size non-uniformity
  VB3A	Normalised zone size non-uniformity
  P30P	Zone percentage
  BYLV	Grey level variance
  3NSA	Zone size variance
  GU8N	Zone size entropy
  VMDZ	Grey level distance zone based features
  0GBI	Small distance emphasis
  MB4I	Large distance emphasis
  S1RA	Low grey level zone emphasis
  K26C	High grey level zone emphasis
  RUVG	Small distance low grey level emphasis
  DKNJ	Small distance high grey level emphasis
  A7WM	Large distance low grey level emphasis
  KLTH	Large distance high grey level emphasis
  VFT7	Grey level non-uniformity
  7HP3	Normalised grey level non-uniformity
  V294	Zone distance non-uniformity
  IATH	Zone distance non-uniformity normalised
  VIWW	Zone percentage
  QK93	Grey level variance
  7WT1	Zone distance variance
  GBDU	Zone distance entropy
  IPET	Neighbourhood grey tone difference based features
  QCDE	Coarseness
  65HE	Contrast
  NQ30	Busyness
  HDEZ	Complexity
  1X9X	Strength
  REK0	Neighbouring grey level dependence based features
  SODN	Low dependence emphasis
  IMOQ	High dependence emphasis
  TL9H	Low grey level count emphasis
  OAE7	High grey level count emphasis
  EQ3F	Low dependence low grey level emphasis
  JA6D	Low dependence high grey level emphasis
  NBZI	High dependence low grey level emphasis
  9QMG	High dependence high grey level emphasis
  FP8K	Grey level non-uniformity
  5SPA	Normalised grey level non-uniformity
  Z87G	Dependence count non-uniformity
  OKJI	Dependence count non-uniformity normalised
  6XV8	Dependence count percentage
  1PFV	Grey level variance
  DNX2	Dependence count variance
  FCBV	Dependence count entropy
  CAS9	Dependence count energy

• Include these codes as defined in http://terminology.hl7.org/CodeSystem/umls

  Code	Display
  C0439673	Unknown