Ring Sideroblasts Under 15 Percent of Erythroid Precursors

**Semantic type:** Laboratory or Test Result

**Definition:** A semi-quantitative microscopic finding indicating less than 15 percent of the cells in a sample of erythroid precursor cells are ring sideroblasts.

**Synonyms:** - Ring Sideroblasts Less than 15 Percent of Erythroid Precursors - Ringed Sideroblasts Under 15 Percent of Erythroid Precursors - Ringed Sideroblasts Under 15% of Erythroid Precursors