Bilirubin is the end product of degradation of the heme moiety of hemoproteins. Hemoglobin, derived from senescent erythrocytes, is the major source of bilirubin. Significant fractions are also derived from other hemoproteins of liver and other organs. Historically, hyperbilirubinemia has attracted the attention of clinicians as a marker of liver dysfunction. Subsequently, the studies of biliru...

PURPOSE We sought to evaluate the sensitivity and specificity of total serum bilirubin concentration (TSB) and free (unbound) bilirubin concentration (Bf) as predictors of risk for bilirubin toxicity and kernicterus and to examine consistency between these findings and proposed mechanisms of bilirubin transport and brain uptake. METHODS A review of literature was undertaken to define basic pr...

AIM AND SCOPE We conducted this study to estimate the incidence of hyperbilirubinemia in a small neonatal care unit in Catania, Italy, and to determine the underlying causes, which would be of value in identifying and implementing strategies to prevent morbidity from this condition. BACKGROUND Management of hyperbilirubinemia remains a challenge for neonatal medicine because of the risk for s...

BACKGROUND Hyperbilirubinemia is emerging as an increasingly common problem in newborns due to a decreasing hospital length of stay after birth. Jaundice is the most common disease of the newborn and although being benign in most cases it can lead to severe neurological consequences if poorly evaluated. In different areas of medicine, data mining has contributed to improve the results obtained ...

background: the readmission rate for neonatal jaundice has been increased in recent years. this has been attributed to shorter length of postpartum hospital stays without comprehensive follow-up. the purpose of this study was to determine the diagnostic value of pre-discharge transcutaneous bilirubin (tcb) levels for prediction of subsequent hyperbilirubinemia in healthy term neonates. methods:...

BACKGROUND AND OBJECTIVES: Despite the implementation of screening guidelines to identify infants at risk for hyperbilirubinemia, chronic bilirubin encephalopathy (CBE) continues to be reported worldwide in otherwise healthy infants. The incidence of CBE in Canada is unknown. The objectives of this study were to establish the incidence of CBE in Canada and identify epidemiological and medical r...

Jaundice (also known as hyperbilirubinemia) is a yellowish-greenish pigmentation of the sclera and skin caused by an increase in bilirubin production or a defect in bilirubin elimination. Management of hyperbilirubinemia is one of the most common reasons for readmission of a newborn. Prolonged unconjugated hyperbilirubinemia can result in acute bilirubin encephalopathy and eventually develop in...

Dear Editor Sir, the recent publication on hyperbilirubinemia and pelvicaliceal dilatation is very interesting. Akil et al concluded that “hyperbilirubinemia might not have a direct effect on outcome of the pelvicaliceal dilatation [1].” There were several problems on this work that limited the conclusion. The few subjects and no control of confounding factor (such as genetic disorders that can...