An elevated level of the pigment bilirubin in the blood. A sufficient elevation will produce jaundice. Some degree of hyperbilirubinemia is very common in babies right after birth, especially premies.
* * *An abnormally large amount of bilirubin in the circulating blood, resulting in clinically apparent icterus or jaundice when the concentration is sufficient.- neonatal h. serum bilirubin greater than 12.9 mg/dl (220 μol/L) or rising at a rate greater than 5 mg/dl per day; also applied to a nonphysiologic pattern of h., i.e., jaundice in the first 24 hours of life or extending beyond the first week of life in term infants.
* * *hy·per·bil·i·ru·bin·emia or chiefly Brit hy·per·bil·i·ru·bin·ae·mia -.bil-ē-.rü-bin-'ē-mē-ə n the presence of an excess of bilirubin in the blood called also bilirubinemia
* * *hy·per·bil·i·ru·bin·emia (hi″pər-bil″ĭ-roo″bĭ-neґme-ə) excessive bilirubin in the blood, which may lead to jaundice; the hyperbilirubinemias are classified as either conjugated or unconjugated, according to the predominant form of bilirubin involved.
Medical dictionary. 2011.
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hyperbilirubinemia — noun abnormally high amounts of bile pigment (bilirubin) in the blood • Hypernyms: ↑pathology • Hyponyms: ↑hyperbilirubinemia of the newborn, ↑neonatal hyperbilirubinemia • Part Holonyms: ↑jaundice, ↑ … Useful english dictionary
hyperbilirubinemia — /huy peuhr bil euh rooh beuh nee mee euh/, n. Pathol. an abnormally high level of bilirubin in the blood, manifested by jaundice, anorexia, and malaise, occurring in association with liver disease and certain hemolytic anemias. Cf. physiologic… … Universalium
hyperbilirubinemia — noun An unusually large concentration of bilirubin in the blood … Wiktionary
hyperbilirubinemia I — Gilbert syndrome … Medical dictionary
hyperbilirubinemia II — Dubin Johnson syndrome … Medical dictionary
hyperbilirubinemia — n. abnormally high level of bilirubin in the blood (Medicine) … English contemporary dictionary
hyperbilirubinemia — hy·per·bilirubinemia … English syllables
hyperbilirubinemia of the newborn — noun a common disorder that is usually due to immaturity of the liver; usually subsides spontaneously • Syn: ↑neonatal hyperbilirubinemia • Hypernyms: ↑hyperbilirubinemia … Useful english dictionary
Hyperbilirubinemia, neonatal — Elevation of the bilirubin level in the blood of the newborn, which results in yellowish staining of the skin and whites of the newborn’s eyes (sclerae) by pigment of bile (bilirubin). In newborn babies a degree of jaundice is normal. It is due… … Medical dictionary
Hyperbilirubinemia type I — Better known as Gilbert s disease, a common but harmless genetic condition in which a liver enzyme essential to the disposal of bilirubin (the chemical that results from the normal breakdown of hemoglobin from red blood cells) is abnormal. (The… … Medical dictionary