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Jaundice, also known as icterus, is a yellowish or greenish pigmentation of the skin and sclera due to high bilirubin levels. [3] [6] Jaundice in adults is typically a sign indicating the presence of underlying diseases involving abnormal heme metabolism, liver dysfunction, or biliary-tract obstruction. [7]
- Based on the underlying cause
- Blood bilirubin, liver panel
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] .
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What does jaundice mean?
What is icterus & jaundice?
What is neonatal jaundice?
What is hemolytic jaundice?
Neonatal jaundice is a yellowish discoloration of the white part of the eyes and skin in a newborn baby due to high bilirubin levels. [1] . Other symptoms may include excess sleepiness or poor feeding. [1] . Complications may include seizures, cerebral palsy, or kernicterus. [1]
- Newborns
Jaundice leads to raised bilirubin levels that in turn negatively remove elastin-rich tissues. Jaundice may be noticeable in the sclera of the eyes at levels of about 2 to 3 mg/dl (34 to 51 μmol/L), [25] and in the skin at higher levels.
- C₃₃H₃₆N₄O₆
- 235°C
- 1.31 g·cm-3
- 584.673 g·mol−1
Hemolytic jaundice, also known as prehepatic jaundice, is a type of jaundice arising from hemolysis or excessive destruction of red blood cells, when the byproduct bilirubin is not excreted by the hepatic cells quickly enough.
Many patients may experience jaundice as a result of cholestasis. This is usually evident after physical examination as yellow pigment deposits on the skin, in the oral mucosa, or conjunctiva. Jaundice is an uncommon occurrence
Jaundice. Gilbert syndrome produces an elevated level of unconjugated bilirubin in the bloodstream, but normally has no consequences. Mild jaundice may appear under conditions of exertion, stress, fasting, and infections, but the condition is otherwise usually asymptomatic.
