Following are features of polycythemia rubra vera except -: (A) Increased red cell mass, (B) Normal aerial oxygen sturation, (C) High leucocyte alkaline phosphatase score, (D) None
Answer is D. <p>Polycythaemia rubra vera results in increased red cell mass,aerial oxygen saturation >92%, & raised neutrophil alkaline phosphatase scores.</p><p>Reference :Harsh mohan textbook of pathology sixth editionpg no 359.</p>