title: [The prevalence of intestinal parasites in children with Helicobacter pylori gastritis evaluated retrospectively].
abstract: OBJECTIVE
  H. pylori infection is more frequent and is seen in younger ages in developing countries when compared to developed countries. Etiopathogenetic factors include living in crowded families, low educational level of mother, low income and infected drinking water. Intestinal parasites are more frequent in low socioeconomical populations. In this study, it was aimed to determine the prevalence of intestinal parasite in patients with H. pylori gastritis proven with endoscopic and histopathological study.
  
  
  METHODS
  Parasitology laboratory results of children who had undergone upper gastrointestinal system endoscopy (UGE) and were proved to have H. pylori gastritis were evaluated retrospectively. Stool samples were examined using native lugol and precipitation by formol ethyl acetate methods.
  
  
  RESULTS
  A total of 138 children had undergone upper GIS endoscopy. Among those children, 97,1% had H. pylori positive gastritis. Of those H. pylori positive gastritis children, we obtained the stool test results of 105 children. Six children (5.71%) had Blastocystis hominis and 2 (1.91%) had Giardia intestinalis so a total of 8 patients had (7.61%) intestinal parasites.
  
  
  CONCLUSIONS
  H. pylori and intestinal parasites are frequent among individuals living in low socioeconomical countries. The co-existence of hp and intestinal parasites, which have a negative effect on thriving and iron status in a growing child is a very important public health problem. National sanitation education and methods may help decrease the co-existence of these synergistic microorganisms.
authors.affiliation: Yeditepe Üniversitesi Tıp Fakültesi, Çocuk Sağlığı ve Hastalıkları Anabilim Dalı, İstanbul, Türkiye.
authors.forename: Meltem
authors.initials: M
authors.lastname: Uğraş
authors.forename: Ozlem
authors.initials: O
authors.lastname: Miman
mesh_terms: D000293:Adolescent; D000818:Animals; D016776:Blastocystis Infections / Q000150:complications / Q000453:epidemiology; D016845:Blastocystis hominis / Q000302:isolation & purification; D002648:Child; D005243:Feces / Q000469:parasitology; D005260:Female; D005756:Gastritis / Q000150:complications* / Q000453:epidemiology / Q000382:microbiology; D005773:Gastroscopy; D016829:Giardia lamblia / Q000302:isolation & purification; D005873:Giardiasis / Q000150:complications / Q000453:epidemiology; D016481:Helicobacter Infections / Q000150:complications* / Q000453:epidemiology / Q000473:pathology; D016480:Helicobacter pylori; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000150:complications* / Q000453:epidemiology; D008297:Male; D015995:Prevalence; D012189:Retrospective Studies; D012959:Socioeconomic Factors