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Infant undergoing bili light therapy in a United States maternity ward. A bili light [1] [2] is a light therapy tool to treat newborn jaundice (hyperbilirubinemia).High levels of bilirubin can cause brain damage (kernicterus), leading to cerebral palsy, auditory neuropathy, gaze abnormalities and dental enamel hypoplasia.
Whereas breastfeeding jaundice is a mechanical problem, breast milk jaundice is a biochemical occurrence and the higher bilirubin possibly acts as an antioxidant. Breast milk jaundice occurs later in the newborn period, with the bilirubin level usually peaking in the sixth to 14th days of life.
A bili light is often the tool used for early treatment, which consists of exposing the baby to intensive phototherapy, which may be intermittent or continuous. [ 57 ] [ 58 ] A 2014 systematic review found no evidence indicating whether outcomes were different for hospital-based versus home-based treatment. [ 59 ]
Bilirubin should be tested from cord blood. [2] Ferritin - because most infants affected by HDN have iron overload, a ferritin must be run before giving the infant any additional iron. [8] Newborn Screening Tests - Transfusion with donor blood during pregnancy or shortly after birth can affect the results of the Newborn Screening Tests.
[1] [2] Complications can include anemia and newborn jaundice. [2] Some people never have symptoms. [3] It is an X-linked recessive disorder that results in defective glucose-6-phosphate dehydrogenase enzyme. [1] Glucose-6-phosphate dehydrogenase is an enzyme which protects red blood cells, which carry oxygen from the lungs to tissues ...
Pathological jaundice in newborns should be suspected when the serum bilirubin level rises by more than 5 mg/dL per day, serum bilirubin more than the physiological range, clinical jaundice more than 2 weeks, and conjugated bilirubin (dark urine staining clothes). Haemolytic jaundice is the commonest cause of pathological jaundice.
Bilirubin (BR) (from the Latin for "red bile") is a red-orange compound that occurs in the normal catabolic pathway that breaks down heme in vertebrates.This catabolism is a necessary process in the body's clearance of waste products that arise from the destruction of aged or abnormal red blood cells. [3]
Unlike other forms of jaundice, however, biliary-atresia-related cholestasis mostly does not result in kernicterus, a form of brain damage resulting from liver dysfunction. This is because in biliary atresia, the liver, although diseased, is still able to conjugate bilirubin, and conjugated bilirubin is unable to cross the blood–brain barrier.