SEER Inquiry System - Report
Produced: 10/15/2025 1:54 PM
Question 20021108
Inquiry Details
References:
ICD-O-3, 86
Question:
Discussion:
Answer:
For tumors diagnosed prior to 2007:
Code the Histology field to 8851/3 [Liposarcoma, well differentiated] and the Grade to 1 [Well differentiated]. This histology is reportable to SEER.
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.