Final answer:
Baso-philia is uncommon, but can be a sign of myeloproliferative disease, particularly Chronic Myelogenous Leukemia (CML).
Step-by-step explanation:
Baso-philia is uncommon, but can be a sign of myeloproliferative disease, particularly Chronic Myelogenous Leukemia (CML). This statement is true.
In myeloproliferative diseases, there is an abnormal increase in the production of blood cells in the bone marrow. In CML, there is an overproduction of myeloid cells, including basophils. Basophilia refers to an increase in the number and activity of basophils in the bloodstream.
When basophils are elevated, it suggests an underlying myeloproliferative disorder like CML. However, it is important to note that basophilia can also occur in other conditions, such as allergic reactions, certain infections, and some autoimmune diseases.