Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Location of polyps PhenX LOINC Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
NIH CDEs
  • PhenX
    • Miscellaneous

# Datatype
Value List

# Permissible value Value meaning name Value meaning code Code system name
Appendix Appendix LA16841-1 LOINC
Ascending colon Ascending colon LA16834-6 LOINC
Cecum Cecum LA16833-8 LOINC
Descending colon Descending colon LA16838-7 LOINC
Hepatic flexure Hepatic flexure LA16835-3 LOINC
Not available Not available LA7338-2 LOINC
Rectum Rectum LA16840-3 LOINC
Sigmoid colon Sigmoid colon LA16839-5 LOINC
Splenic flexure Splenic flexure LA16837-9 LOINC
Transverse colon Transverse colon LA16836-1 LOINC

# Designation Tags
Location of polyps [PhenX] Long Common Name
Location of polyps PhenX Short Name

# Identifier Origin Version
67218-8 LOINC 2.69
mJ6lOY9onie NLM CDEs 12-02-2025-download