高こうビリルビン血けつ症しょうMeanings1nounhyperbilirubinemiaMedical term for elevated bilirubin levels in the blood, often associated with jaundice.新しん生せい児じの高こうビリルビン血けつ症しょうは、黄おう疸だんの主おもな原げん因いんの一ひとつです。Neonatal hyperbilirubinemia is one of the main causes of jaundice.