Which of the following is not compartible with a diagnosis of juvenile myelomonocytic leukemia -

GM - CSF hypersensitivity of myeloid progenitors in vitro

Peripheral blood monocytosis, more than 1 x 109/L

Increased hemoglobin F levels for age

Presence of bcr/abl fusion gene

Which of the following is not compartible with a diagnosis of juvenile

1.	Which of the following is not compartible with a diagnosis of juvenile myelomonocytic leukemia -
A.	Peripheral blood monocytosis, more than 1 x 109/L
B.	Increased hemoglobin F levels for age
C.	Presence of bcr/abl fusion gene
D.	GM - CSF hypersensitivity of myeloid progenitors in vitro
Answer» D. GM - CSF hypersensitivity of myeloid progenitors in vitro