The abnormal gene created as a result of t(9;22) is which of the following?

Patients with Polycythemia have a very low RBC count.

The BCR-ABL1 fusion gene leads to which of the following?

Identify the characteristics that are associated with Myelodysplastic syndromes.

This leukemic blood smear is seen in an 8 year old male child. What is the most likely type of leukemia?

This is an Chloroacetate esterase positive stain.

Explain why a WBC count of 800,000/uL on a patient with CML would not be valid. Describe how a valid WBC count could be performed on the patient.

The JAK2 V617F mutation has been shown in large numbers of patients with Polycythemia Vera and in some patients with Essesntial Thrombocythemia and Idiopathic Myelofibrosis.

DIC, Disseminated Intravascular Coagulation, may occur as a complication of:

Select all the following criteria that is used to classify the Acute Leukemias according to the World Health Organization.