Crigler-Najjar Syndrome ; complications ; diagnosis ; Female ; Humans ; Infant ; Jaundice ; etiology

No abstract available.
Aged, 80 and over ; Cholecystitis/*complications/diagnosis ; Hemobilia/diagnosis/*etiology ; Humans ; Jaundice, Obstructive/etiology ; Male

Child, Preschool ; Fever ; etiology ; Histoplasmosis ; complications ; diagnosis ; pathology ; Humans ; Jaundice ; etiology ; Male

OBJECTIVETo explore a new approach to the management of malignant biliary obstruction using percutaneous transhepatic biliary radiofrequency and endoprothesis.

METHODSPercutaneous transhepatic biliary radiofrequency and endoprothesis were performed in 2 cases of malignant biliary obstruction, including 1 of hilar cholangiocarcinoma and 1 of pancreatic head carcinoma. The tumor was ablated with radiofrequency followed by placement of matched metal stents into the biliary duct.

RESULTSThe surgical procedures were carried out smoothly in the 2 cases. The symptoms of the patients were obviously improved after the operation with a significant decrease in the serum levels of total bilirubin, and CA-199 level decreased to the normal level in 1 case.

CONCLUSIONSThis new approach is safe for management of malignant biliary obstruction. Compared with the more conventional interventional therapy, radiofrequency can reduce the intraoperative bleeding and arrest the local tumor growth to promote the patency of the stent as well as the postoperative survival of the patients.

Adult ; Aged ; Catheter Ablation ; methods ; Female ; Humans ; Jaundice, Obstructive ; etiology ; surgery ; Male ; Prosthesis Implantation ; methods ; Stents

Aged ; Female ; Humans ; Jaundice ; complications ; Liver Cirrhosis ; etiology ; Liver Diseases ; complications ; Sarcoidosis ; complications

Achromobacter denitrificans ; Adult ; Gram-Negative Bacterial Infections ; complications ; Humans ; Jaundice, Obstructive ; etiology ; Liver Abscess ; microbiology ; Male

A duodenal duplication cyst is an uncommon congenital anomaly that is usually encountered during infancy or in early childhood. Duodenal duplication cysts generally appear on the first or second portion of the duodenum and may cause duodenal obstruction, hemorrhage or pancreatitis. Here, we report a case of a duodenal duplication cyst on the second and third portion of the duodenum in an old aged man with obstructive jaundice and acute pancreatitis, which was treated successfully by a surgical excision.
Abnormalities ; Aged ; *Cysts/complications/diagnosis/pathology ; *Duodenal Diseases/complications/diagnosis/pathology ; Humans ; Jaundice, Obstructive/*etiology ; Male ; Pancreatitis/*etiology

OBJECTIVETo investigate the changes in epidermal growth factor (EGF) concentrations in infants' serum and breast milk in neonates with late-onset breast milk jaundice after stopping breast feeding.

METHODSThirty full-term infants with late-onset breast milk jaundice were included in the study. Infants' serum and breast milk were collected before and 72 hours after stopping breast feeding, and the total bilirubin and EGF concentrations in infants' serum and EGF concentration in breast milk were measured respectively.

RESULTSAt 72 hours after stopping breast feeding, the total bilirubin and EGF concentrations in infants' serum were significantly decreased (P<0.05), but the EGF concentration in breast milk did not show significant change (P>0.05).

CONCLUSIONSAfter stopping breast feeding, the neonates with late-onset breast milk jaundice show significant decreases in serum EGF concentration, but the EGF concentration in breast milk shows no significant change. The role and action mechanism of EGF in late-onset breast milk jaundice need further study.

Bilirubin ; blood ; Breast Feeding ; Epidermal Growth Factor ; analysis ; blood ; Female ; Humans ; Infant, Newborn ; Jaundice, Neonatal ; etiology ; Male ; Milk, Human ; chemistry

OBJECTIVETo establish a neonatal pig model of hemolytic jaundice.

METHODSTwelve seven-day-old purebred Yorkshire pigs were randomly divided into an experimental group and a control group (n=6 each). Immunization of New Zealand white rabbits was used to prepare rabbit anti-porcine red blood cell antibodies, and rabbit anti-porcine red blood cell serum was separated. The neonatal pigs in the experimental group were given an intravenous injection of rabbit anti-porcine red blood cell serum (5 mL), and those in the control group were given an intravenous injection of normal saline (5 mL). Venous blood samples were collected every 6 hours for routine blood test and liver function evaluation.

RESULTSThe experimental group had a significantly higher serum bilirubin level than the control group at 18 hours after the injection of rabbit anti-porcine red blood cell serum (64±30 μmol/L vs 20±4 μmol/L; P<0.05). In the experimental group, the serum bilirubin level reached the peak at 48 hours (275±31 μmol/L), and decreased significantly at 96 hours after the injection (95±17 μmol/L), but all significantly higher than that in the control group (P<0.05). At 18 hours after the injection, the experimental group had a significantly lower red blood cell (RBC) count than the control group [(4.58±0.32)×10(12)/L vs (5.09±0.44)×10(12)/L; P<0.05]; at 24 hours, the experimental group showed further reductions in RBC count and hemoglobin level and had significantly lower RBC count and hemoglobin level than the control group [RBC: (4.21±0.24)×10(12)/L vs (5.11±0.39)×10(12)/L, P<0.05; hemoglobin: 87±3 g vs 97±6 g, P<0.05]. The differences in RBC count and hemoglobin level between the two groups were largest at 36-48 hours.

CONCLUSIONSThe neonatal pig model of hemolytic jaundice simulates the pathological process of human hemolytic jaundice well and provides good biological and material bases for further investigation of neonatal hemolysis.

Animals ; Animals, Newborn ; Bilirubin ; blood ; Disease Models, Animal ; Erythrocyte Count ; Female ; Hemoglobins ; analysis ; Jaundice ; etiology ; Male ; Rabbits ; Swine

Sodium taurocholate cotransporting polypeptide (NTCP) deficiency is caused by SLC10A1 mutations impairing the NTCP function to uptake plasma bile salts into the hepatocyte. Thus far, patients with NTCP deficiency were rarely reported. The patient in this paper was a 5-month-19-day male infant with the complaint of jaundiced skin and sclera for 5.5 months as well as abnormal liver function revealed over 4 months. His jaundice was noticed on the second day after birth, and remained visible till his age of 1 month and 13 days, when a liver function test unveiled markedly elevated total, direct and indirect bilirubin as well as total bile acids (TBA). Cholestatic liver disease was thus diagnosed. Due to unsatisfactory response to medical treatment, the patient underwent exploratory laparotomy, cholecystostomy and cholangiography when aged 2 months. This revealed inspissated bile but unobstructed bile ducts. Thereafter, his jaundice subsided, but the aminotransferases and TBA levels gradually rose. Of note, his mother also had mildly elevated plasma TBA. Since the etiology was unclear, no specific medication was introduced. The infant has been followed up over 2 years. The aminotransferases recovered gradually, but TBA levels fluctuated within 23.3-277.7 μmol/L (reference range: 0-10 μmol/L). On SLC10A1 genetic analysis at 2 years and 9 months, both the infant and his mother proved to be homozygous for a pathogenic variant c.800C>T(p.S267F), and NTCP deficiency was thus definitely diagnosed. The findings suggest that, although only mildly increased plasma TBA is presented in adults with NTCP deficiency, pediatric patients with this disorder exhibit persistent and remarkable hypercholanemia, and some patients might manifest as cholestatic jaundice in early infancy.
Humans ; Infant ; Jaundice, Obstructive ; etiology ; Male ; Organic Anion Transporters, Sodium-Dependent ; blood ; deficiency ; genetics ; Symporters ; blood ; deficiency ; genetics