Shewanella putrefaciens bacteraemia associated with terminal ileitis.

Shewanella putrefaciens has a wide geographical distribution, including sea- and fresh water, fish and soil, but it is an unusual pathogen in humans. A previously healthy boy without known immunodeficiency presented with fever, abdominal pain and diarrhoea, and a mass in the right lower quadrant. Terminal ileitis was confirmed by MRI and Shewanella putrefaciens was isolated from two separate blood cultures.

HSV-2 meningitis disseminated from a herpetic whitlow.

HSV-2 meningitis is uncommon in childhood and is mainly associated with genital lesions or a history of sexual abuse. A 7-year-old boy with recurrent herpetic whitlow developed HSV-2 meningitis. HSV-2 was identified in the CSF by PCR.

Severe jaundice in two children with Kawasaki disease: a possible association with Gilbert syndrome.

Kawasaki disease is a systemic vasculitis, mainly encountered in children. It may affect any organ. Acute cholestasis and severe obstructive jaundice is an atypical manifestation of the disease.

Gilbert syndrome.

Unlabelled: Gilbert syndrome is a common autosomal dominant hereditary condition with incomplete penetrance and characterized by intermittent unconjugated hyperbilirubinemia in the absence of hepatocellular disease or hemolysis. In patients with Gilbert syndrome, uridine diphosphate-glucuronyl transferase activity is reduced to 30% of the normal, resulting in indirect hyperbilirubinemia. In its typical form, hyperbilirubinemia is first noticed as intermittent mild jaundice in adolescence.

Miller-Fisher syndrome in association with enterovirus infection.

Miller-Fisher is a rare syndrome of childhood that presents with external ophthalmoplegia, ataxia, and areflexia. It has been mainly associated with a preceding Campylobacter infection and less commonly with other bacterial or viral infections. This report describes, for the first time, a child with Miller-Fisher syndrome and documented Enterovirus infection, as it was proven by the isolation of Enterovirus from cerebrospinal fluid by polymerase chain reaction testing.

Recurrent meningitis attributable to herpes simplex virus-2 in a child.

A boy manifested episodes of recurrent meningitis that were attributed to herpes simplex virus-2 infection. He presented no concurrent or previous history of involvement of the genitourinary system. He exhibited headaches, dizziness, photophobia, loss of balance, and vomiting.

Acute acalculous cholecystitis in children with Epstein-Barr virus infection: a role for Gilbert's syndrome?

Acute acalculous cholecystitis (AAC) in association with acute Epstein-Barr virus (EBV) infection has rarely been described in childhood. In the literature, there are only four reported pediatric cases of AAC associated with isolated primary EBV infection. We present two cases (one new, one retrospectively reviewed) of children with Gilbert's syndrome (GS) who presented with AAC during the course of primary EBV infection.

Evaluation of non-culture diagnosis of invasive meningococcal disease by polymerase chain reaction (PCR).

Antibiotic treatment prior to transport or admission to hospital has reduced the proportion of cases of invasive meningococcal disease (IMD) from which Neisseria meningitidis can be isolated by standard microbiological techniques. Identification of meningococci by polymerase chain reaction (PCR) was assessed in relation to microbiological diagnosis for cases over a 4-year period between 1998 and 2001. A screening assay for the IS1106 gene was used to detect meningococcal DNA and five additional assays for siaD and orf-2 genes were performed to determine the serogroup.

Refractory iron-deficiency anaemia due to silent Helicobacter pylori gastritis in children.

Unlabelled: We describe the cases of three children with chronic active Helicobacter pylori gastritis and iron-deficiency anaemia without evidence of oesophagogastrointestinal bleeding. In all cases, long-standing iron supplementation became effective only after eradication of Helicobacter pylori.

Conclusion: Iron-deficiency anaemia may be due to clinically inapparent H.

Mesenteric lymphadenopathy as a cause of abdominal pain in children with lobar or segmental pneumonia.

We investigated whether mesenteric lymphadenopathy could be a cause of abdominal pain in children with lobar or segmental pneumonia. The study population consisted of 1)119 consecutive children with lobar pneumonia, older than 4 years of age, and 2) 31 healthy controls. Demographic, clinical, inflammatory, and radiographic data were recorded in all patients.

The impact of serum lipid levels on circulating soluble adhesion molecules in childhood.

Cell adhesion molecules play a rather important role in the development of atherosclerosis mediating the attachment of monocytes to the endothelium. It has also been well established that hyperlipidemia is a risk factor for atherosclerosis from childhood. The aim of this study was to investigate whether the soluble adhesion molecules correlate with the circulating lipid levels in children.