A 29 year old patient is seen by a ER physician complaining of vague flu like symptoms for 2 weeks in duration. The patient has a fever of 100.9 degrees F. The CBC results are as follows: WBC = 56,000/ul RBC = 2,800,000/ul Hemoglobin – 10.1g/dl HCT = 31.1% MCV = 83 fl Platelet = 63,000/ul 85% Blasts, The NSE is negative. Which of the following is most likely responsible for these results?

What is the blast percentage required for the diagnosis of acute leukemia recommended by the world health organization?

Terminal dexoynucleotidyl transferase is an enzyme that is present in:

The leukemia with a predominance of cells marked positive for CD41 is:

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.