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Iron deposition in liver is a major finding in thalassemic patients and because of direct iron toxicity to liver it is associated with several consequences for example liver fibrosis. Liver biopsies from 63 patients were evaluated, 40 (63.5%) were male and 20 (36.5%) were female. The mean age of the patients was 8.01 ± 3.7 and the age range was from 1.8 to 15 years. Histologic grading and staging was performed for each case according to modified HAI (Hepatitis Activity Index) system. Iron scoring was performed according to Sindram & Marx and MTK1–3 scoring systems. The mean (SD) dry weight (dw) of liver specimens was 1.34 (0.11) mg (range 0.20 to 3.80 mg). The mean (SD) of hepatic iron concentration was 230.9 (121.2) μmol/g dry weight. The relationship between the variables HIC, HII (hepatic iron index) and all histological gradings of iron (S&M and MTK1–3) was very strong. The relationship between the HIC and staging by HAI method was good. Significant differences were identified between the mean HIC in scores 1&2 of all histological iron scorings (S&M and MTK1–3), but no significant differences identified between mean HIC in other adjacent scores in all histological iron scorings (S&M and MTK1, 2 and 3). New scoring system introduced by us in this study which considered size and density of iron granules as well as zone of iron deposition was very much the same as simple Sindram and Marx classification. [ABSTRACT FROM AUTHOR]

Abstract: Background and study aims: Poor compliance to therapy and antibiotic resistance are the main causes for failure of anti-Helicobacter pylori (H. pylori) therapy. The purpose of this study was to assess the effectiveness of omeprazole-based triple therapy in Iranian children. Patients and methods: Fifty-seven children with H. pylori-related gastroduodenal disease received 1-week triple therapy with a combination of omeprazole, amoxicillin and clarithromycin (according to the susceptibility test). Success of eradication was assessed by 13C-urea breath test and endoscopy. Results: Sixty-four patients (mean age 11.3years; range 2.7–16years) were included. Eradication was successful in 84.2% (95% confidence interval, 72.8% intention to treat). Conclusion: One-week triple therapy was effective for the eradication of H. pylori infection in children. [Copyright &y& Elsevier]