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| 1 | Ileoscopy in patients with ileocolonic tuberculosis显示文摘AIM: To study the role of retrograde terminal ileoscopy in patients suspected to have ileocolonic tuberculosis. METHODS: A retrospective analysis was performed for patients undergoing colonoscopy for suspected ileocolonic tuberculosis between January 2000 and June 2004, in whom retrograde ileoscopy had been performed. Only patients diagnosed with tuberculosis on the basis of histological findings of either a caseating granuloma or those having non-caseating granuloma or a collection of epithelioid cells at a minimum of one endoscopic lesion (either in the colon or the terminal ileum) on histology with good responses to conventional anti-tuberculous drugs were enrolled for the study. RESULTS: Fifty-three patients were included. The terminal ileum was involved in only 11 patients. Eight of these patients had involvement of the cecum too. Two patients had ileal lesions without cecal involvement; however, lesions were noted in the ascending colon. In one patient the whole colon was normal and only the terminal ileum showed nodularity and ulceration. Histological examination of the ileal biopsies obtained from the ileal lesions showed noncaseating granulomas in five, collection of epithelioid cells in four and nonspecific histology in two patients. Mucosal biopsies obtained from the lesion in the terminal ileum, in the patient in whom mucosal abnormality was observed to be confined to the ileum, showed noncaseating granulomas. In two other patients the ileal biopsies alone showed histological evidence of tuberculosis with biopsies from the colonic lesions showing non-specific inflammatory changes only. CONCLUSION: Retrograde ileoscopy should be performed in all patients undergoing colonoscopy for suspected ileocolonic tuberculosis. In some patients only the terminal ileum may be involved and histological examination may reveal evidence of tuberculosis only from the lesions in the terminal ileum. This approach would lead to additional lesions being picked up andincreasing the chances of well-timed diagnosis of tuberculosis. | SP Misra Vatsala Misra Manisha Dwivedi | 2007 | World Journal of Gastroenterology2007，13，11： | 16 |
| 2 | Helicobacter pylori and gastric cancer: Indian enigma显示文摘Helicobacter pylori(H. pylori) is a gram negative microaerophilic bacterium which resides in the mucous linings of the stomach. It has been implicated in the causation of various gastric disorders including gastric cancer. The geographical distribution and etiology of gastric cancer differ widely in different geographical regions and H. pylori, despite being labeled as a grade Ⅰ carcinogen, has not been found to be associated with gastric cancer in many areas. Studies in Asian countries such as Thailand, India, Bangladesh, Pakistan, Iran, Saudi Arabian countries, Israel and Malaysia, have reported a high frequency of H. pylori infection co-existing with a low incidence of gastric cancer. In India, a difference in the prevalence of H. pylori infection and gastric cancer has been noted even in different regions of the country leading to a puzzle when attempting to find the causes of these variations. This puzzle of H. pylori distribution and gastric cancer epidemiology is known as the Indian enigma. In this review we have attempted to explain the Indian enigma using evidence from various Indian studies and from around the globe. This review covers aspects of epidemiology, the various biological strains present in different parts of the country and within individuals, the status of different H. pylori-related diseases and the molecular pathogenesis of the bacterium. | Vatsala Misra Renu Pandey Sri Prakash Misra Manisha Dwivedi | 2014 | World Journal of Gastroenterology2014，20，6： | 6 |
| 3 | Berberine and Curcumin Target Survivin and STAT3 in Gastric Cancer Cells and Synergize Actions of Standard Chemotherapeutic 5-Fluorouracil显示文摘 | Arvind Pandey Kanchan Vishnoi Sutapa Mahata Satyendra Chandra Tripathi Sri Prakash Misra Vatsala Misra Ravi Mehrotra Manisha Dwivedi Alok C. Bharti | 2015 | Nutrition and Cancer2015，，8： | 2 |
| 4 | Effect of rifaximin, probiotics, and l-ornithine l-aspartate on minimal hepatic encephalopathy: A randomized controlled trial显示文摘 | Kapil Sharma Sanjay Pant Sriprakash Misra Manisha Dwivedi Alok Misra Sushil Narang Reshu Tewari Ajeet Bhadoria | 2014 | Saudi Journal of Gastroenterology2014，，4： | 2 |
| 5 | Ileal varices and portal hypertensive ileopathy in patients with cirrhosis and portal hypertension显示文摘 | Sri Prakash Misra Manisha Dwivedi Vatsala Misra Manisha Gupta | 2004 | Gastrointestinal Endoscopy2004，，5： | 1 |
| 6 | Reflux of duodenal contents and cholangitis in patients undergoing self-expanding metal stent placement显示文摘 | Sri Prakash Misra Manisha Dwivedi | 2009 | Gastrointestinal Endoscopy2009，，： | 1 |
| 7 | Endoscopic management of a new entity-plastobezoar:A case report and review of literature显示文摘Foreign bodies and bezoars are commonly encountered in children. We describe a child aged 11 years who ingested large amounts of plastic material used for knitting chairs and charpoys. The conglomerate of plastic threads, entrapped food material and other debris, formed a huge mass occupying the whole stomach. Chronic irritation of the gastric antral mucosa led to ulceration and formation of hyperplastic polyps. We labeled this new entity as a “plastobezoar”. The entire bezoar could be removed endoscopically. | SP Misra Manisha Dwivedi Vatsala Misra | 2006 | World Journal of Gastroenterology2006，12，41： | 0 |
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