BACKGROUND Glycogen storage disease type Ia(GSDIa) is an autosomal recessive inborn error of carbohydrate metabolism that is caused by deficiency of the enzyme glucose-6-phosphatase(G6Pase),leading to disturbed glycog...BACKGROUND Glycogen storage disease type Ia(GSDIa) is an autosomal recessive inborn error of carbohydrate metabolism that is caused by deficiency of the enzyme glucose-6-phosphatase(G6Pase),leading to disturbed glycogenolysis and gluconeogenesis.Patients with GSDIa show severe fasting hypoglycemia,hyperlipidemia,hyperlactacidemia,and hyperuricemia,which are associated with fatal outcomes in pregnant women and fetuses.CASE SUMMARY Herein,we report the case of a 24-year-old female who on her first visit to the hospital,presented with pregnancy combined with extremely high hyperlipidemia and hyperlactic acidosis with anemia,and frequent hypoglycemia occurred during the treatment.Genetic tests revealed a mutation in the G6Pase gene(G6PC) at 17q21,the patient was finally diagnosed with glycogen storage disease type Ia for the first time after 22 years of inaccurate treatment.She has been treated with a continuous double filtration plasmapheresis(DFPP) strategy to remove blood lipids,and a cornstarch diet therapy.The patient did not develop pancreatitis during the course of the disease and a healthy baby girl weighing 3 kg was delivered.CONCLUSION Patients with GSDIa may be misdiagnosed as epilepsy.DFPP can be used to control hyperlipidemia in GSDIa patients during pregnancy.展开更多
Prolonged cholestasis is a very rare complication of endoscopic retrograde cholangiography (ERC). Only few cases with this complication are reported in the English literature. We report persisting cholestatic jaundice...Prolonged cholestasis is a very rare complication of endoscopic retrograde cholangiography (ERC). Only few cases with this complication are reported in the English literature. We report persisting cholestatic jaundice in a 73-year old man after successful therapeutic ERC for choledocholithiasis. Serologic tests for viral and autoimmune hepatitis were all negative. A second-look ERC was normal also. He denied any medication except for prophylaxis given intravenous 1 g ceftriaxon prior to the ERC procedure. After an unsuccessful trial with ursodeoxycholic acid and cholestyramine for 2 wk, this case was efficiently treated with corticosteroids and plasmapheresis. His cholestatic enzymes became normal and intense pruritis quickly resolved after this treatment which lasted during his follow- up period. We discussed the possible mechanisms and treatment alternatives of intrahepatic cholestasis associated with the ERC procedure.展开更多
文摘BACKGROUND Glycogen storage disease type Ia(GSDIa) is an autosomal recessive inborn error of carbohydrate metabolism that is caused by deficiency of the enzyme glucose-6-phosphatase(G6Pase),leading to disturbed glycogenolysis and gluconeogenesis.Patients with GSDIa show severe fasting hypoglycemia,hyperlipidemia,hyperlactacidemia,and hyperuricemia,which are associated with fatal outcomes in pregnant women and fetuses.CASE SUMMARY Herein,we report the case of a 24-year-old female who on her first visit to the hospital,presented with pregnancy combined with extremely high hyperlipidemia and hyperlactic acidosis with anemia,and frequent hypoglycemia occurred during the treatment.Genetic tests revealed a mutation in the G6Pase gene(G6PC) at 17q21,the patient was finally diagnosed with glycogen storage disease type Ia for the first time after 22 years of inaccurate treatment.She has been treated with a continuous double filtration plasmapheresis(DFPP) strategy to remove blood lipids,and a cornstarch diet therapy.The patient did not develop pancreatitis during the course of the disease and a healthy baby girl weighing 3 kg was delivered.CONCLUSION Patients with GSDIa may be misdiagnosed as epilepsy.DFPP can be used to control hyperlipidemia in GSDIa patients during pregnancy.
文摘Prolonged cholestasis is a very rare complication of endoscopic retrograde cholangiography (ERC). Only few cases with this complication are reported in the English literature. We report persisting cholestatic jaundice in a 73-year old man after successful therapeutic ERC for choledocholithiasis. Serologic tests for viral and autoimmune hepatitis were all negative. A second-look ERC was normal also. He denied any medication except for prophylaxis given intravenous 1 g ceftriaxon prior to the ERC procedure. After an unsuccessful trial with ursodeoxycholic acid and cholestyramine for 2 wk, this case was efficiently treated with corticosteroids and plasmapheresis. His cholestatic enzymes became normal and intense pruritis quickly resolved after this treatment which lasted during his follow- up period. We discussed the possible mechanisms and treatment alternatives of intrahepatic cholestasis associated with the ERC procedure.