Gilbert's syndrome
（重定向自Gilbert syndrome）
Gilbert's syndrome (/ʒiːlˈbɛərz/ zheel-BAYR), often shortened to GS, also sometimes called Gilbert–Meulengracht syndrome, is a common genetic liver disorder found in 3-12% of the population.
It produces elevated levels of unconjugated bilirubin in the bloodstream (hyperbilirubinemia), but this normally has no serious consequences, although mild jaundice may appear under conditions of exertion or stress.