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Oncology
Myeloproliferative disorders
| Question | Answer |
|---|---|
| Abnormal clone of hematopoietic stem cells resulting in increased RBC's, granulocytes, mast cells, and platelets. JAK2 mutation positive. | Polycythemia vera |
| Increased histamine results in ruddy face, pruritis, PUD, and GOUT. | Polycythemia vera |
| Clonal proliferation of megakaryocytes. | Essential thrombocytopenia |
| Thrombocytosis with abnormal morphology and dysfunctional platelets. | Essential thrombocytopenia |
| Fibrotic obliteration of bone marrow | Myelofibrosis |
| Normocytic anemia with tear drop cells | Myelofibrosis |
| Leukoerythroblastic reaction with cells tinted blue | Myelofibrosis |
| Increased WBC's and platelets, decreased RBC's | CML |
| Mutation doesn't involve JAK2 gene | CML |