:
Hierarchie
Exclusions
Sub classes
  • C21.8 Malignant neoplasm of overlapping sites of rectum, anus and anal canal
  • C21.2 Malignant neoplasm of cloacogenic zone
  • C21.1 Malignant neoplasm of anal canal
  • C21.0 Malignant neoplasm of anus, unspecified
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