The term vasculitis refers to a heterogeneous group of disorders characterized pathologically by evidence of blood vessel inflammation and clinically by a diverse set of symptoms and signs
Background Carbon monoxide(CO) is a colorless, odorless gas produced by incomplete combustion of carbonaceous material CO is formed as by-product of burning organic compounds
DIAGNOSIS AND CLASSIFICATION Anemia is an absolute decrease in hematocrit, hemoglobin concentration,or the RBC count. Anemia is not a diagnosis, but a sign of underlying disease