7 resultados para Choledochus
Resumo:
Background and aims: The aim of this study was to investigate the genetic aetiology of intrahepatic cholestasis of pregnancy (ICP) and the impact of known cholestasis genes (BSEP, FIC1, and MDR3) on the development of this disease. Patients and methods: Sixty nine Finnish ICP patients were prospectively interviewed for a family history of ICP, and clinical features were compared in patients with familial ICP (patients with a positive family history, n=11) and sporadic patients (patients with no known family history of ICP, n=58). For molecular genetic analysis, 16 individuals from two independently ascertained Finnish ICP families were genotyped for the flanking markers for BSEP, FIC1, and MDR3. Results: The pedigree structures in 16% (11/69) of patients suggested dominant inheritance. Patients with familial ICP had higher serum aminotransferase levels and a higher recurrence risk (92% v 40%). Both segregation of haplotypes and multipoint linkage analysis excluded BSEP, FIC1, and MDR3 genes in the studied pedigrees. Additionally, the MDR3 gene, previously shown to harbour mutations in ICP patients, was negative for mutations when sequenced in four affected individuals from the two families. Conclusions: These results support the hypothesis that the aetiology of ICP is heterogeneous and that ICP is due to a genetic predisposition in a proportion of patients. The results of molecular genetic analysis further suggest that the previously identified three cholestasis genes are not likely to be implicated in these Finnish ICP families with dominant inheritance.
Resumo:
Spontaneous perforation of the common bile duct is rare. It happens predominantly in children and it is related to obstructive disease of the biliary tract. We present a case of an 18 year-old male patient, with ulcerative rectocolitis associated with malignant tumor of the head of pancreas. The patient developed an acute abdomen syndrome and laparotomy, a spontaneous perforation of common bile duct was evidenced. The authors make a revision of the clinical aspects of that pathology.
Resumo:
We show an anatomical modification of extrahepatic biliary ducts in a fifty-eight years old female who presented right hipocondric pain, jaundice and fever two months after cholecystectomy. The patient underwent ERCP wich showed an anatomical modification that consists in an union of the right and left hepatic ducts, with insertion into the cystic duct, right hepatic duct, being a choledochus agenesis.
Resumo:
Spontaneous perforation of the common bile duct is rare. It happens predominantly in children and it is related to obstructive disease of the biliary tract. We present a case of an 18 year-old male patient, with ulcerative rectocolitis associated with malignant tumor of the head of pancreas. The patient developed an acute abdomen syndrome and laparotomy, a spontaneous perforation of common bile duct was evidenced. The authors make a revision of the clinical aspects of that pathology
Resumo:
Spontaneous perforation of the common bile duct is rare. It happens predominantly in children and it is related to obstructive disease of the biliary tract. We present a case of an 18 year-old male patient, with ulcerative rectocolitis associated with malignant tumor of the head of pancreas. The patient developed an acute abdomen syndrome and laparotomy, a spontaneous perforation of common bile duct was evidenced. The authors make a revision of the clinical aspects of that pathology
Resumo:
Spontaneous perforation of the common bile duct is rare. It happens predominantly in children and it is related to obstructive disease of the biliary tract. We present a case of an 18 year-old male patient, with ulcerative rectocolitis associated with malignant tumor of the head of pancreas. The patient developed an acute abdomen syndrome and laparotomy, a spontaneous perforation of common bile duct was evidenced. The authors make a revision of the clinical aspects of that pathology
