Study of erythrocyte bilirubin. Evaluation of the risk of kernicterus

: 351 analysis of bilirubin binding by erythrocytes (BE) and of non conjugated bilirubin (NCB) are realised. 15 analysis have an increasing of the value: 6 with NCB and BE high with EST; 3 with NCB high and BE normal with EST; 6 with NCB high and BE normal without EST and any complication.