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Hepatic jaundice is caused by abnormal liver metabolism of bilirubin. [26] The major causes of hepatic jaundice are significant damage to hepatocytes due to infectious, drug/medication-induced, autoimmune etiology, or less commonly, due to inheritable genetic diseases. [27] The following is a partial list of hepatic causes to jaundice: [28]
Hyperbilirubinemia is a clinical condition describing an elevation of blood bilirubin level due to the inability to properly metabolise or excrete bilirubin, a product of erythrocytes breakdown. In severe cases, it is manifested as jaundice, the yellowing of tissues like skin and the sclera when excess bilirubin deposits in them. [1]
The evaluation for these will include blood work and a variety of diagnostic tests. Prolonged neonatal jaundice is serious and should be followed up promptly. [11] Severe neonatal jaundice may indicate the presence of other conditions contributing to the elevated bilirubin levels, of which there are a large variety of possibilities (see below).
Mild jaundice may appear under conditions of exertion, stress, fasting, and infections, but the condition is otherwise usually asymptomatic. [7] [8] Severe cases are seen by yellowing of the skin tone and yellowing of the conjunctiva in the eye. [9] Gilbert syndrome has been reported to contribute to an accelerated onset of neonatal jaundice.
Acute liver failure is the appearance of severe complications rapidly after the first signs (such as jaundice) of liver disease, and indicates that the liver has sustained severe damage (loss of function of 80–90% of liver cells).
Causes of Fatty Liver Disease. It’s unclear exactly what causes fatty liver disease when it isn’t caused by alcohol. Potential causes may include: A high-fat diet. Overweight and obesity. Genetics
Treatment of the condition is specific to the cause of hemolysis, but intense phototherapy and exchange transfusion can be used to help the patient excrete accumulated bilirubin. [11] Complications related to hemolytic jaundice include hyperbilirubinemia and chronic bilirubin encephalopathy, which may be deadly without proper treatment. [12] [13]
Jaundice can occur as well, but much later in the disease process and is typically a sign of advanced disease. [20] Chronic hepatitis interferes with hormonal functions of the liver which can result in acne, hirsutism (abnormal hair growth), and amenorrhea (lack of menstrual period) in women. [ 20 ]