cooley
noun(Coo-ley's anemia)
an inherited disorder of hemoglobin synthesis that is the most severe form of beta-thalassemia, is marked by severe anemia associated with deficient hemoglobin, the presence of microcytes, and accelerated red cell destruction, and is associated with enlargement of the liver and spleen, an increase in erythroid bone marrow, bone deformities, and poor growth rate