erythroneocytosis

The presence in the peripheral circulation of regenerative forms of red blood cells. [erythrocyte + G. neos, new, + kytos, cell, + -osis, condition]

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eryth·ro·neo·cy·to·sis (ə-rith″ro-ne″o-si-toґsis) [erythro- + neo- + -cyte + -osis] the presence of immature erythrocytes in the blood. Cf. erythroblastosis.