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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Following are features of polycythemia rubra vera except -
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The correct answer is  <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>