Collaborative Stage for TNM 7 - Revised 01/27/2010
NETRectum
Neuroendocrine Tumors of Rectum
C19.9, C20.9
- (M-8153, 8240-8242, 8246, 8249)
- C19.9 Rectosigmoid junction
- C20.9 Rectum, NOS
- Note 1: For this schema, AJCC only stages well-differentiated neuroendocrine tumors. Please note that the "concept" of well-differentiated is reflected in the histology code. The grade code is not needed in order to select the correct schema, but does need to be coded.
- Note 2: This schema is also used for carcinoid tumors and malignant gastrinomas.