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What is Leucocyte alkaline phosphatase (LAP) is raised in A/E- and explain in detail?
Ans. is 'd' i.e., Chronic myeloid leukemiao Low LAP score is seen in : -(i) CML(ii) Paroxysmal nocturnal hemoglobinuria(iii) Hematological neoplasma (rare)(iv) Myelodysplastic syndrome(v) Rare infections or toxic exposureo Myelofibrosis, polycythemia vera and essential thrombocytosis (thrombocythemia) are myeloproliferative disorders in which LAP score is increased.