[Coeliac disease in children--an update]. / Maladie coeliaque chez l'enfant--quoi de neuf?

Coeliac disease (CD), considered as an autoimmune disease with genetic predisposition can occur at any age. Several types can be observed: a) typical cases presenting early in life with signs of intestinal malabsorption; b() atypical cases showing milder, often extraintestinal symptoms; c() silent cases that are occasionally discovered because of serological screening and (d) potential/latent cases showing isolated positivity of celiac serology at first testing and eventually the typical intestinal damage later in life. To date, the method of choice to make a diagnosis is the dosage of anti-transglutaminase IgA antibodies (including total IgA to prevent false negative results), followed by intestinal biopsy. Addition of moderate amounts of oats to a gluten-free diet does not prevent clinical or small bowel mucosal healing in children.

[Pediatry]. / Pédiatrie.

During the previous year, several changes occurred in paediatric patient's management. The new PALS recommendations redefine the rhythm and the rate between cardiac massage and ventilation as well as the indications for defibrillation. The choice of the test for Helicobacter Pylori depends on the age of the patient and on the clinical situation. New anti-hypertensive drugs allow to limit the progression of chronic renal disease with hyper-tension and/or proteinuria. The choice between immunoglobulins, steroids, splenectomy and rituximab to treat chronic thrombocytopenic purpura treatment is a therapeutic challenge. Finally, a new approach is presented for diagnosis and treatment of iron overload in chronic hemoglobinopathies.