Erythrodegenerative

/ˌɛrɪθroʊdɪˈdʒɛnərətɪv/ adjective

Definition

Describing a condition or process causing the breakdown, deterioration, or decline of red blood cells or their function.

Etymology

From Greek erythro- (red) + Latin degenerare (to decline or worsen) + -ative (adjective suffix). This modern medical term combines Greek and Latin roots to describe pathological processes affecting red cell integrity.

Kelly Says

Sickle cell disease is erythrodegenerative—the red blood cells gradually fall apart because of their bent shape, getting caught in blood vessels and breaking down prematurely. Understanding this degeneration helped doctors develop treatments that stop hemoglobin from polymerizing.

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