Which of the following is not a feature of juvenile CML?
Thrombocytopenia
Lymphadenopathy
Presence of Philedelphia chromosome
High HbF
Philedelphia chromosome positivity is a feature of adult CML. Juvenile CML is commonly seen in children between 1-2 years of age. It is characterised by enlarged lymphnodes, spleen and liver. Lab findings includes thrombocytopenia, leukocyte count lower than classic CML, and in increase in propoion of fetal hemoglobin.