SEER Inquiry System - Report
Produced: 10/15/2025 2:01 AM
Question 20021129
Inquiry Details
References:
Sngl vs Sbsq Prim Lymph & Hem. 02/28/2001
Question:
Discussion:
Answer:
For cases diagnosed prior to 1/1/2010:
Code the Histology field to 9989/3 [myelodysplastic syndrome] and the Date of Diagnosis field to June 2001.
For cases diagnosed 2010 forward, refer to the Hematopoietic and Lymphoid Neoplasm Case Reportability and Coding Manual and the Hematopoietic Database (Hematopoietic DB) provided by SEER on its website to research your question. If those resources do not adequately address your issue, submit a new question to SINQ.