Region of anal canal
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Structure of terminal part of anal canal (body structure)
Structure of terminal part of anal canal
Terminal part of anal canal
Id245442006
StatusPrimitive
SNOMED CT to ICD-O simple mapC21.1
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Entire terminal part of anal canal
External rectal venous plexus1
Structure of anal intersphincteric groove1
Structure of anal pecten1
Structure of anal verge3