Fetal and pediatric pathology
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Fetal Pediatr Pathol · Apr 2019
Thiol-Disulfide Homeostasis, Serum Ferroxidase Activity, and Serum Ischemia Modified Albumin Levels in Neonatal Jaundice.
Hyperbilirubinemia causes oxidative stress. ⋯ Altered thiol/disulfide homeostasis in the favor of disulfide indicates augmented oxidative stress in jaundiced term infants. The lack of alteration in ferroxidase or IMA levels suggests these latter alterations take more time or more severe oxidative stress to become altered or are not as sensitive as the thiol/disulfide ratio to detect oxidative stress states.
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Shaken Baby Syndrome occurs in infants as a result of the brain pushing against the skull due to severe acceleration-deceleration forces. Symptoms of Shaken Baby Syndrome include subdural, subarachnoid, and retinal hemorrhages. ⋯ Surgeries such as Subdural hemorrhage (SDH) evacuation surgery and the Burr hole craniotomy are used to treat Shaken Baby Syndrome; however, the prognosis is poor in many cases. Because of the severity of Shaken Baby Syndrome and its traumatic and sometimes fatal effects, it is important to educate new parents, nurses, and doctors on the syndrome in order to prevent incidents.
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Fetal Pediatr Pathol · Jun 2015
Case ReportsStreptococcus pneumoniae: the forgotten microorganism in neonatal sepsis.
Streptococcus pneumoniae is a rarely cause of neonatal sepsis. Its prevalence is low but with a mortality of 50%. Measures to prevent Streptococcus agalactiae transmission could help to increase Invasive Pneumococcal Disease (IPD) in newborns. Transmission could be from mother intrapartum; or in those cases of late onset sepsis, the community carriers. Systematic vaccination with PCV-7 and PCV-13 has reduced IPD rates. We present a case of a newborn with no perinatal risk factors for infection. In the first 24 hours after surgery of an ovarian cyst, the patient started with bad general condition with fever and regular perfusion. Empiric antibiotic treatment was started. Streptococcus pneumoniae was isolated in blood culture. ⋯ In neonatal sepsis, we always think in Streptococcus agalactiae. Streptococcus pneumoniae is rare but with a high morbidity and mortality. Systematic vaccination is a measure that has demonstrated a reduction in the incidence of Invasive pneumococcal disease.
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Fetal Pediatr Pathol · Feb 2015
Case ReportsHemolytic anemia and metabolic acidosis: think about glutathione synthetase deficiency.
Glutathione synthetase deficiency (GSSD) is a rare disorder of glutathione metabolism with varying clinical severity. Patients may present with hemolytic anemia alone or together with acidosis and central nervous system impairment. Diagnosis is made by clinical presentation and detection of elevated concentrations of 5-oxoproline in urine and low glutathione synthetase activity in erythrocytes or cultured skin fibroblasts. ⋯ High level of 5-oxoproline was detected in her urine and diagnosis of GSSD was made. Treatment consists of the correction of acidosis, blood transfusion, and supplementation with antioxidants. He died of severe metabolic acidosis and sepsis at the age of 15 months.
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Fetal Pediatr Pathol · Jan 2015
Case ReportsMesenteric Defect with Internal Herniation: A Rare Cause of Bowel Obstruction in Newborn.
Herniation through a congenital mesenteric defect is a rare cause of intestinal obstruction in the newborn. Early diagnosis and surgical treatment improves the prognosis. We present a case of a full-term infant who presented with respiratory distress at birth. ⋯ Surgical exploration revealed transmesenteric congenital hernia. After surgical repair, enteral feeding was tolerated and patient was discharged with an uneventful outcome. Diagnostic difficulties were discussed.