211: Benign neoplasm of other parts of digestive system
Excludes:
benign stromal tumors of digestive system (215.5)
211.4 Rectum and anal canal
Anal canal or sphincter
Anus NOS
Rectosigmoid junction
Excludes:
anus:
margin (216.5)
skin (216.5)
perianal skin (216.5)
benign carcinoid tumors of the rectum (209.57)

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