Norwalk Virus and Norwalk-like viruses (NLVs) are reportedly responsible for 2.5-4.0% of nonbacterial acute gastroenteritis (NBAG) worldwide. To help clarify the impact of NLVs on NBAG in Indonesia, stool specimens from 102 patients, 74 with NBAG and 28 with BAG, were screened for the presence of NLVs, using a reverse transcription-polymerase chain reaction (RT-PCR) assay. The specimens were subtyped using prototype-specific oligonucleotide probes and were sequenced and compared with published NLV sequences. Of the 102 specimens examined, 31 (30%) were found to be positive for NLVs. Type-specific probe analysis of the RT-PCR products indicated that 31 isolates hybridized to UK1 (Taunton agent) and UK3/4 (Hawaii agent/Snow Mountain agent) prototype strains. The results of this study indicate that prototype strains of NV or NLVs co-circulate in Indonesia and contribute to the overall level of acute gastroenteritis throughout the region.
Helicobacter pylori eradication has been debated. Most investigators do not recommended treating the infection except in severe case. We report a unique case: H. pylori infection with appendicitis and lactose intolerance.
Case report:
A 6 year old girl was brought to children and maternity Hospital Harapan Kita due to abdominal pain and vomiting. She had 6‐ month history of epigastric pain. In the past 2 days, she suffered from abdominal pain arround Mc. Burney area. On physical examination, she was in pain. Her weight was 19 Kg. Vital signs were normal. Findings in heart, lung and extremities were also normal.
Abdomen:
severe pain in the epigastric and Mc. burney area.Laboratory investigations showed hemoglobin 12 g/dl, leukocyte 12800/ul. Platelets 289000/ul. Bleeding and clotting time were normal. Abdominal ultrasonography revealed inflammation of appendix with 9‐mm diameter. Stool examination was normal.Appendectomy was done at the same time with esofagogastroduodenoscopy (EGD). On EGD, we found moderete anthral gastritis. On histopathological examination, we found H. pylori at antral of the stomach. Breath hydrogen test was positive.After H. pylori eradication and milk avoidance, abdominal pain has never occurred.
Conclusion:
Abdominal: pain is not specific for H. pylori infection. The pain caused by many diseases including H. pylori infection. In our case, we can control abdominal pain by H. pylori eradication.
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