All of the following mutations are commonly detected in cases of Esstential thrombocythemia and Primary myelofibrosis, except:

The CBC of a patient from the clinic patient shows absolute lymphocytosis, sustained 10 weeks duration, with increasing WBC counts.  (peripheral blood image shown below). What is the most likely disorder?

A burn patient develops leukocytosis and a “shift to the left”. Large light blue staining cytoplasmic inclusions are found near the periphery of many neutrophils.  These inclusions are probably

A 63-year-old male presents with extreme fatigue and feelings of malaise. A complete blood count reveals a white blood cell count of 83,000 x109 /L, marked anemia and thromocytopenia.  A bone marrow aspirate revealed hypercellular marrow with 36% blasts. Immunophenotyping is positive for CD13 and CD33, and negative for CD 19, CD20, CD41 and CD61.  Karyotypic yeilds t(8;21) and RUNX1-RUNX1T1 fusion is detected. What is the most likely disorder?

Neutrophils observed in the differential of a 14 year old boy demonstrate heavy purplish cytoplasmic granulation with the presence of dohle bodies. Chief complaint listed in the EMR is fever. This trait is indicative of

The CBC for a patient shows decreased WBC and RBC values. Abnormal development is noted for a number of cells on the peripheral blood smear. A bone marrow is ordered and provides the following results: Cellularity is decreased, considering the age of the patient Normal M:E ratio Dysplastic changes noted in myelocytic and erythrocytic cell lines.  17% blasts; Auer rods present  

Match the MCV/RDW that would most likely correlate with each clinical scenario.

In a 1 month old with alpha thalassemia, you would expect to find:

Hypersegmentation of neutrophilic nuclei is hallmark of which disorder?

A 25-year-old woman presents with fatigue and pallor. Her laboratory results are as follows: Hemoglobin (Hgb): 8.0 g/dL Hematocrit (Hct): 24% Reticulocyte Count: 5% RBC Count: 2.8 x 10⁶/µL Reticulocyte Maturation Factor: 2.0 (adjusted for anemia, for Hct