[Does the intensity of acid gastroesophageal reflux influence chosen parameters of physical development in children and youth?].

Unlabelled: THE AIM OF THE STUDY was to analyse physical development of children and youth with gastroesophageal reflux disease.

Material And Methods: one hundred thirteen patients between 2 and 18 years of age, with gastroesophageal reflux disease were included in the study. Height and weight were also analysed using the percentile chart of Warsaw children from 1999.

[Influence of Helicobacter pylori infection on chosen parameters physical development of children and youth].

Unlabelled: Relationship between Helicobacter pylori (H. pylori) infection and weight and/or height deficiencies among children and youth is still discussed. Influence of H.

[The value of anorectal manometry as differentiated organic and functional disorders in children and youth with chronic constipation].

Unlabelled: Constipation is the most frequent ailment from digestive tract in children and youth. Anorectal manometry is no invasion research, contribute to the explanation of pathomechanisms of defecation disorders.

The Aim: of our study is the value of anorectal manometry in diagnostics organic and functional constipation in children and youth.

[Helicobacter pylori infection as a cause of sideropenic anaemia resistant to treatment - own observation].

A relationship is described between H. pylori infection and diseases localized beyond the gastrointestinal tract, for example: atherosclerosis, stenocardia, cerebral stroke, chronic urticaria, rosacea, hemicrania and in, children with height deficit or anaemia, caused by iron deficiency. Two cases of sideropenic anaemia in children resistant to oral iron are presented.