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| 1 | Extremely unusual case of gastrointestinal trichobezoar显示文摘Trichobezoars(hair ball) are usually located in the stomach, but may extend through the pylorus into the duodenum and small bowel(Rapunzel syndrome). Rapunzel syndrome remains uncommon; with fewer than 40 cases reported. To the best of our knowledge, this case may be the first well-documented case with a length of 75 cm. They are almost always associated with trichotillomania and trichophagia or other psychiatric disorders. In the literature several treatment options are proposed, including removal by conventional laparotomy, laparoscopy and endoscopy. Herein, we are reporting an interesting case of an 18-year mentally retarded girl with history of trichotillomania and trichophagia who presented to our emergency department with a history of central abdominal pain associated with vomiting and constipation for five days. An examination showed a trichobezoar requiring emergent surgical intervention, and indicating the need for psychiatric treatment. The trichobezoar was treated successfully by laparoscopy. | Sopan N Jatal Nawab P Jamadar Bhagwat Jadhav Saleha Siddiqui Sachin B Ingle | 2015 | World Journal of Clinical Cases2015，3，5： | 2 |
| 2 | An interesting case of primary epithelial cyst of spleen显示文摘 | Sachin Ingle Chitra Hinge Sopan Jatal | 2013 | Indian Journal of Pathology and Microbiology2013，，2： | 1 |
| 3 | Oxidative coupling of methane over La-promoted CaO catalysts:Influence of precursors and catalyst preparation method显示文摘The oxidative coupling of methane to C2 hydrocarbons has been studied over a series of La-promoted CaO (La/Ca = 0.05) catalysts, prepared using different precursor salts for CaO and La2O3 (viz. acetates, carbonates, nitrates and hydroxides) and catalyst preparation methods (viz. physical mixing of precursors, co-precipitation using ammonium carbonate/sodium carbonate as a precipitating agent), under different reaction conditions (temperature: 700-850℃, CH4/O2 ratio: 4.0 and 8.0, and GHSV: 51360 cm3 g-1 h-1). The surface area and surface basicity/base strength distribution of the catalysts have also been investigated. The surface properties and catalytic activity/selectivity of the La-promoted CaO catalysts vary from catalyst to catalyst depending on the catalyst precursors used and catalyst preparation method. The basicity/base strength distribution is strongly influenced by the precursors (for CaO and La2O3) and catalyst preparation method. Basicity (total and strong basic sites measured in terms of CO2 chemisorbed at 50℃ and 500℃, respectively) observed for the catalyst prepared by co-precipitation method is higher than that of the catalysts prepared by physical mixing method. The catalysts prepared by the nitrates of La-and Ca-and coprecipitated by the solution of sodium carbonate and ammonium carbonate exhibit different catalytic performance in OCM. The finding that no direct relationship between the surface basicity and catalytic activity/selectivity in OCM exists indicates that basicity is not solely responsible for obtaining high selectivity to C2 hydrocarbons. | Vilas H. Rane Sopan T. Chaudhari Vasant R. Choudhary | 2010 | Journal of Natural Gas Chemistry2010，19，1： | 1 |
| 4 | Community Health Map: A Geospatial and Multivariate Data Visualization Tool for Public Health Datasets 显示文摘 | SOPAN A NOH A S I KAROL S | 2012 | Government Information Quarterly2012，29，2： | 1 |
| 5 | Com-prehensive ESD protection for RF inputs 显示文摘 | Sami Hyvonen Sopan Joshi Elyse Rosenbaum | 2005 | Micro-electronics Reliability2005，45，2： | 1 |
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