赤せき芽が球きゅう症しょうせきがきゅうしょうMeanings1noun, noun which may take the genitive case particle 'no'erythroblastosisMedical term for the abnormal presence of erythroblasts (immature red blood cells) in the blood. Often used in compound phrases like 胎児赤芽球症 (fetal erythroblastosis).See also: 赤芽球新しん生せい児じに赤せき芽が球きゅう症しょうが認みと