The body structure domain includes anatomical structures, as well as morphologic abnormalities, as follows:

• Body structure (body structure)
  • Anatomical or acquired body structure (body structure)
  • Anatomical organizational pattern (body structure)
  • Anatomical site notations for tumor staging (body structure)
  • Body structure, altered from its original anatomical structure (morphologic abnormality)
  • Nonspecific site (body structure)
  • Normal anatomy (body structure)
  • Topography not assigned (body structure)
  • Topography unknown (body structure)