SEER Inquiry System - Report
Produced: 10/07/2025 1:19 PM
Question 20061025
Inquiry Details
References:
#1: WHO Class Hem & Lymph Tumors, 71. 2001
#2: Abs & Coding Guide Hem Dis, 41
Question:
Discussion:
Answer:
For cases diagnosed prior to 1/1/2010:Code histology to 9984/3 [RAEB-T]. This particular MDS is refractory anemia with excess blasts in transformation. It has not yet progressed to acute myeloid leukemia.
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.