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| 1 | Gastric hyperplastic polyps causing upper gastrointestinal hemorrhage in a young adult显示文摘Here, we report a case of a young man who presented with a significant upper gastrointestinal bleed treated by endoscopic removal of multiple hyperplastic polyps. Gastric hyperplastic polyps are a relatively uncommon cause of overt gastrointestinal bleeding. While most hyperplastic gastric polyps are asymptomatic, they may present with abdominal pain, iron def iciency anemia or gastric outlet obstruction. These polyps are associated with conditions such as Helicobacter pylori gastritis and atrophic autoimmune gastritis, which predispose the epithelium to chronic inf lammation and epithelial repair.The patient presented to Northwestern Memorial Hospital in July 2011. The polyps were resected by clip-assisted snare polypectomy. Histopathologic assessment of the resected polyps demonstrated multiple, nonulcerative hyperplastic polyps measuring 1.3-1.8 cm in size, without evidence of dysplasia or malignancy. This case describes a young adult patient with multiple, large gastric polyps causing overt gastrointestinal bleeding. This is a rare presentation in a young individual, as these polyps are typically identifi ed in patients older than 60 years of age and less commonly, pediatric populations. | Brian J Secemsky Kenika R Robinson Kumar Krishnan Kristina A Matkowskyj Barbara H Jung | 2013 | World Journal of Clinical Cases2013，1，1： | 2 |
| 2 | A comparison of seven soil P tests for plant species with different external P requirements grown on soils containing rock phosphate and superphosphate residues 显示文摘 | KUMAR V GILKES R J BOLLAND M D A | 1993 | Fertiliser Research1993，33，： | 1 |
| 3 | Population structure and dynamics of Magnaporthe grisea in the Indian Himalayas显示文摘 | Kumar J Nelson R J Zeigler R S | 1999 | Genetics1999，152，： | 1 |
| 4 | 显示文摘 | Singh R Kumar J Kaur A | 2006 | Polymer2006，47，： | 1 |
| 5 | High level phytase pro- duction by Aspergillus niger NCIM 563 in solid state culture: re- sponse surface optimization, up -scaling, and its partial charac- terization 显示文摘 | Bhavsar K Kumar V R Khire J M | 2011 | J Ind Microbiol Biotechnol2011，38，9： | 1 |
| 6 | Solvent extraction of Hf(IV) from acidic chloride solutions using Cyanex 302显示文摘 | REDDY B R KUMAR J R RAJA K P REDDY A V | 2004 | Minerals Engineering2004，17，： | 1 |
| 7 | Intensity Correlation Properties of High-order Optical Vortices Passing Through a Rotation Ground-glass Plate 显示文摘 | Ashok Kumar Banerji J Singh R P | 2010 | Optics Letters(S0146-9592)2010，35，22： | 1 |
| 8 | Novelmethod for isolation of major phenolic constituents from cashew(Anacardium occidentale L) nut shell liquid显示文摘 | Paramashivappa R Kumar P P Vithayathil P J | 2001 | Journal ofAgricultural & Food Chemistry2001，49，25： | 1 |
| 9 | High diversity andwidespread occurrence of mitotic spore mats in ectomycorrhizalPezizales显示文摘 | Healy R A Smith M E Bonito G M Pfister D H Ge Z W Guevara G G ’ Williams G Stafford K Kumar L Lee T HobartC Trappe J Vilgalys R McLaughlin D J | 2013 | Molecular Ecology2013，22，： | 1 |
| 10 | High-performance liquid chromatographic analysis of ampho-tericin B in rat plasma using α-naphthol as an internal standard显示文摘 | ITALIA J L SINGH D KUMAR M N V R | 2009 | Anal Chim Acta2009，634，1： | 1 |
| 11 | Deletion of TLR5 results in spontaneous colitis in miee显示文摘 | Vijay Kumar M Sanders C J Taylor R T | 2007 | J Clin Invest2007，117，12： | 1 |
| 12 | Telomerase regulation,cell cycle,and telomere tability in primitive hematopoietic cells显示文摘 | Engelhardt M Kumar R Albanell J | 1997 | Blood1997，90，1： | 1 |
| 13 | Dissolution of particles of pyrite mineral by direct attachment of Thiobacillus ferrooxidans 显示文摘 | Shrihari J J M Kumar R Gandhi K S | 1995 | Hydrometallurgy1995，38，： | 1 |
| 14 | Grain refinement in AZ91 magnesium alloy during thermomechanical processing 显示文摘 | KUMAR N V R BLANDIN J J DESRAYAUD C MONTHEILLET F SUERY M | 2003 | Materials Science and Engineering A2003，359，： | 1 |
| 15 | miRNA profiling of naive, effector and memory CD8 T cells 显示文摘 | Wu H Neilson J R Kumar P | 2007 | PLoS One2007，2，10： | 1 |
| 16 | Nanoparticles in the Indian environment: known, unknowns and awareness 显示文摘 | KUMAR P KUMAR A LEAD J R | 2012 | Environmental Science & Technology2012，46，： | 1 |
| 17 | Effect of alloying elements on the ignition resistance of magnesium alloys显示文摘 | Kumar N V R Blandin J J Suery M Grosjean E | | 0，，3： | 1 |
| 18 | Emergence of a new antibiotic resistance mechanism in India, Pakistan, and the UK: a molecular, biological, and epidemiological study 显示文摘 | Kumarasamy KK Toleman MA Walsh TR Bagaria J Butt F Balakrishnan R Chaudhary U Doumith M Giske CG Irfan S Krishnan P Kumar AV Maharjan S Mushtaq S Noorie T Paterson DL Pearson A Perry C Pike R Rao B Ray U Sarma JB Sharma M Sheridan E Thirunarayan MA Turton J Upadhyay S Warner M Welfare W Livermore DM Woodford N | 2010 | Lancet Infect Dis2010，10，9： | 1 |
| 19 | Spatio-temporal analysis for monitoring urban growth: a case study of Indore city 显示文摘 | Kumar J A V Pathan S K Bhanderi R J | 2007 | Journal of the Indian Society of Remote Sensing2007，35，1： | 1 |
| 20 | Solvent extraction ofzinc from chloride solutions显示文摘 | Jha M K Kumar V Singh R J | 2002 | Solvent Extraction &Ion Exchange2002，20，3： | 1 |
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