WPSS (MDS Prognostik Skorlama)

WHO kategorisi

Karyotip

Defined as follows: good = normal, –Y, del(5q), del(20q); poor = complex (
≥3 abnormalities), chromosome 7 anomalies; and intermediate = all other abnormalities

Transfüzyon gereksinimi

Defined as having at least one RBC transfusion every 8 weeks over a period of 4 months