SEER Inquiry System - Report
Produced: 10/14/2025 2:00 PM
Question 20021188
Inquiry Details
References:
#1: SEER Program Code Man, 3rd Ed, 13
#2: 2004 SEER Manual, 11
Question:
Discussion:
Answer:
For tumors diagnosed prior to 2007:
Report this cases as two primaries, unless there is information in the record confirming one primary.
For tumors diagnosed 2007 or later, refer to the MP/H rules. If there are still questions about how this type of tumor should be coded, submit a new question to SINQ and include the difficulties you are encountering in applying the MP/H rules.