SEER Inquiry System - Report
Produced: 10/15/2025 6:20 PM
Question 20071118
Inquiry Details
References:
2007 SEER Manual, C-293. Appendix C
Question:
Discussion:
Answer:
For cases diagnosed 2007 or later, start with rule H1 in the Single Tumor module. Stop at rule H4. Assign code 8263 [adenocarcinoma in tubulovillous adenoma].
Stop at the first rule that applies. Code histology based on a specimen from the primary site whenever available.