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Peripheral blood smear (A) performed in the neonatal period, showing hypochromic erythrocytes with anisopoikilocytosis; isolated target cells, ovalocytes, ellissocytes, and dacrocytes are also visible (600x magnification, MGG). Bone marrow aspirate (B) performed at 2 months of age showing mild dyserythropoiesis (1000x magnification, MGG); no ring sideroblasts were found in the smear [(C) 1000x magnification, Pearls coloration].
