Liver diseases in pregnancy may be categorized into liver disorders that occur only in the setting of pregnancy and liver diseases that occur coincidentally with pregnancy. Hyperemesis gravidarum, preeclampsia/eclamps...Liver diseases in pregnancy may be categorized into liver disorders that occur only in the setting of pregnancy and liver diseases that occur coincidentally with pregnancy. Hyperemesis gravidarum, preeclampsia/eclampsia, syndrome of hemolysis, elevated liver tests and low platelets (HELLP), acute fatty liver of pregnancy, and intrahepatic cholestasis of pregnancy are pregnancy-specific disorders that may cause elevations in liver tests and hepatic dysfunction. Chronic liver diseases, including cholestatic liver disease, autoimmune hepatitis, Wilson disease, and viral hepatitis may also be seen in pregnancy. Management of liver disease in pregnancy requires collaboration between obstetricians and gastroenterologists/hepatologists. Treatment of pregnancy-specific liver disorders usually involves delivery of the fetus and supportive care, whereas management of chronic liver disease in pregnancy is directed toward optimizing control of the liver disorder. Cirrhosis in the setting of pregnancy is less commonly observed but offers unique challenges for patients and practitioners. This article reviews the epidemiology, pathophysiology, diagnosis, and management of liver diseases seen in pregnancy.展开更多
Pruritis with abnormal liver function tests is the classical presentation of intrahepatic cholestasis of pregnancy(ICP),a condition associated with significant fetal complications.Although the etiology of ICP is uncle...Pruritis with abnormal liver function tests is the classical presentation of intrahepatic cholestasis of pregnancy(ICP),a condition associated with significant fetal complications.Although the etiology of ICP is unclear in many cases,certain features of the clinical presentation should alert the practitioner to the possibility of an underlying metabolic defect, which may not only affect subsequent pregnancies, but may be an indicator of more serious subsequent liver disease.We report a kindred of Anglo-Celtic descent,among whom many members present with ICP,gallstones or cholestasis related to use of oral contraception.Genetic studies revealed a novel mutation in the ABCB4 gene,which codes for a phospholipid transport protein.The clinical significance of this mutation and the importance of identifying such patients are discussed.展开更多
文摘Liver diseases in pregnancy may be categorized into liver disorders that occur only in the setting of pregnancy and liver diseases that occur coincidentally with pregnancy. Hyperemesis gravidarum, preeclampsia/eclampsia, syndrome of hemolysis, elevated liver tests and low platelets (HELLP), acute fatty liver of pregnancy, and intrahepatic cholestasis of pregnancy are pregnancy-specific disorders that may cause elevations in liver tests and hepatic dysfunction. Chronic liver diseases, including cholestatic liver disease, autoimmune hepatitis, Wilson disease, and viral hepatitis may also be seen in pregnancy. Management of liver disease in pregnancy requires collaboration between obstetricians and gastroenterologists/hepatologists. Treatment of pregnancy-specific liver disorders usually involves delivery of the fetus and supportive care, whereas management of chronic liver disease in pregnancy is directed toward optimizing control of the liver disorder. Cirrhosis in the setting of pregnancy is less commonly observed but offers unique challenges for patients and practitioners. This article reviews the epidemiology, pathophysiology, diagnosis, and management of liver diseases seen in pregnancy.
文摘Pruritis with abnormal liver function tests is the classical presentation of intrahepatic cholestasis of pregnancy(ICP),a condition associated with significant fetal complications.Although the etiology of ICP is unclear in many cases,certain features of the clinical presentation should alert the practitioner to the possibility of an underlying metabolic defect, which may not only affect subsequent pregnancies, but may be an indicator of more serious subsequent liver disease.We report a kindred of Anglo-Celtic descent,among whom many members present with ICP,gallstones or cholestasis related to use of oral contraception.Genetic studies revealed a novel mutation in the ABCB4 gene,which codes for a phospholipid transport protein.The clinical significance of this mutation and the importance of identifying such patients are discussed.
