T-C21LeafLevel 2
Anus and Anal Canal
T-C21 designates the topographic site of the anus and anal canal, encompassing the mucosal lining, internal and external sphincter muscles and adjacent perianal tissue. It is used in ICD-O-3 to code primary malignant neoplasms arising in this region.
GET
/api/v1/systems/icdo3/nodes/T-C21Manual TranscriptionPublic Domain
Cross-system equivalences0
No cross-system equivalences mapped for this node.