Polycystic pancreatic disease associated with pineal cyst in an adolescent: a case report and literature overview.

Pancreatic polycystosis is one of rare causes of recurrent abdominal pain of pancreatic origin in children frequently associated with other organ's cysts which are to be searched. Association with pineal cyst is exceptional, and link between the two locations is to be elucidated. MRI is highly valuable to characterize cysts.

serotype 19A meningitis in well-vaccinated immunocompetent 13-month-old child: a case of PCV13 failure.

We report a 13-month-old immune-competent male child who was diagnosed with pneumococcal serotype 19A meningitis despite having received three PCV13 injections. Clinicians are reminded that bacterial meningitis can still occur, even in correctly vaccinated children. Investigations should include immune system screening along with abdominal ultrasound to exclude asplenia.

Hypomagnesemia associated with chondrocalcinosis: a cross-sectional study.

Objective: To determine an association between magnesium (Mg) depletion and chondrocalcinosis, which has been reported but not investigated in a cross-sectional study.

Methods: Prevalence of chondrocalcinosis was investigated in 144 individuals: 72 patients receiving home parenteral nutrition (HPN) compared with 72 age- and sex-matched controls. Presence of chondrocalcinosis was assessed by knee radiographs.

Hypomagnesemia and chondrocalcinosis in short bowel syndrome.

Chondrocalcinosis is a result of deposition of calcium pyrophosphate dihydrate (CPPD) crystals in cartilage and fibrocartilage. Chondrocalcinosis is usually sporadic but has also been associated with a variety of metabolic diseases including hypomagnesemia. Reported cases of hypomagnesemia associated chondrocalcinosis were mostly due to renal genetic disorders such as Bartter's or Gitelman's syndrome.

Taurine kinetics assessed using [1,2-13C2]taurine in healthy adult humans.

To assess the dynamics of taurine metabolism in vivo, two sets of studies were carried out in healthy volunteers. First, pilot studies were carried in a single human subject to determine the time course of plasma and whole blood isotope enrichment over the course of an 8-h, unprimed continuous infusion of [1,2-(13)C(2)]taurine. Second, five healthy adult males received two tracer infusions on separate days and in randomized order: 1) a 6-h continuous infusion of [1,2-(13)C(2)]taurine (3.

Correlation between gastric acid secretion and severity of acid reflux in children.

The purpose of our study was to systematically evaluate gastric acid output in children with long-lasting gastro-esophageal reflux (GER) in order to assess its mechanism and the need for anti-acid treatment. The investigation was carried out in 20 males and 10 females, aged 7.5 +/- 3.