Gastrointestinal Diseases ; Gastrointestinal Motility ; Humans ; Research ; trends

Child ; Diagnosis, Differential ; Gastrointestinal Diseases ; diagnosis ; etiology ; physiopathology ; therapy ; Gastrointestinal Tract ; physiopathology ; Health Knowledge, Attitudes, Practice ; Humans ; Pediatrics ; Prognosis

Adaptive Immunity ; Bacterial Infections ; immunology ; prevention & control ; Biological Evolution ; Epithelial Cells ; immunology ; Gastrointestinal Diseases ; immunology ; prevention & control ; Humans ; Immunity, Innate ; Lymphocytes ; immunology ; Mucous Membrane ; cytology ; immunology ; Receptors, Pattern Recognition ; immunology ; Toll-Like Receptors ; immunology

Child ; Humans ; Inflammatory Bowel Diseases ; diagnosis

Cell Phone ; DNA Damage ; Electromagnetic Fields ; adverse effects ; Mutagenicity Tests

Child, Preschool ; Humans ; Male ; Nevus, Blue ; pathology ; Skin Neoplasms ; pathology

Objective To study the effects of new triple therapy with clarithromycin plus amoxicillin and omeperazole combined into 3 therapeutic therapies, and 3 therapeutic courses to treat children with helicobacter pyloric(Hp) infection.Methods Two hundred and four patients who were diagnosed by gastroscopy as Hp-related gastroentestinal diseases and divided into 3 groups,randomly.Group A was treated with amoxicillin 50 mg/(kg?d)+bismuth citrate 7-8 mg/(kg?d)+metronidzole 15-20 mg/(kg?d) for six weeks;group B took the same drugs but for two weeks;group C was treated with clarithromycin 15 mg/(kg?d)+omeperazole 0.8 mg/(kg?d)+amoxicillin 50 mg/(kg?d) for 2 weeks.Results The rates of eradicate of Hp:group A 73.4%,group B 75%,group C 92%.The differences between group B and group C were very significant.Conclusion Triple therapy is more effective, less duration,well tolerated, less resistant,with higher rate of eradication.

2 cm) who were treated with endoscopic polypectomy in 2 different means,respectively.Methods The clinic data of 68 children with giant colonic polyps were review analyzed.Thirty-five cases were received endoscopic clips ligation and the other 33 cases were received endoscopic snare resection.Results All the 35 cases out of endoscopic clip ligtion group were sucessfully cured.There were only 3 cases showedl a little bleeding in this group.In the endoscopic snare resection group,there were 10 cases showed bleeding,8 cases showed polypectomy syndrome,1 case transferred into(operation).Conclusions The complication incidence in endoscopic clips ligation group is lower than that in endoscopic snare resection group.The endoscopic clipping brings about an effective and safe way to treat giant colonic polyps in children.

Objective To investigate the characteristics of children′s recurrent abdominal pain(RAP) with gastroscopy and analyze the etiology.Methods Three hundred and thirteen children were investigated with gastroscopy.Gastric antrum mucosa was taken for histo-pathology and the determination of helicobacter pylori(Hp) antibody.Results Ninty-nine point six eight percent of the cases had lesions under the gastroscope.The former 4 cases had chronic superficial gastritis(CSG),CGS and bile reflux,CGS and duodenitis,CGS and bulb ulcer,and Hp infection rate was 31.36%,25%,38.64%,60.61%.Hp infection rates of active gastritis and inactive gastritis were 92% and 23.19%,which showed significant differences in 2 groups(P