Table 1. Morphological characteristics... | American Society of Hematology

Table 1.

Morphological characteristics of different types of myeloid malignancies

	AML	MDS	MDS/MPN	MPN
BM blasts, %	>20	<20	<20	<20
PB cytopenia	±	+	±	—
BM cellularity	±	+	+	++
PB cytosis	±	+	+	++

	AML	MDS	MDS/MPN	MPN
BM blasts, %	>20	<20	<20	<20
PB cytopenia	±	+	±	—
BM cellularity	±	+	+	++
PB cytosis	±	+	+	++

PB, peripheral blood.