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| 1 | Lymphomatous involvement of gastrointestinal tract: Evaluation by positron emission tomography with ^(18)F-fluorodeoxyglucose显示文摘AIM: To demonstrate the 18F-fluorodeoxyglucose positron emission tomography (18F-FDG PET) findings in patients with non-Hodgkin's lymphoma (NHL) involving the gastrointestinal (GI) tract and the clinical utility of modality despite of the known normal uptake of FDG in the GI tract.METHODS: Thirty-three patients with biopsy-proven gastrointestinal NHL who had undergone FDG-PET scan were included. All the patients were injected with 10-15 mCi FDG and scanned approximately 60 min later with a CTI/Siemens HR (+) PET scanner. PET scans were reviewed and the maximum standard uptake value (SUVmax) of the lesions was measured before and after the treatment,if data were available and compared with histologic diagnoses.RESULTS: Twenty-five patients had a high-grade lymphoma and eight had a low-grade lymphoma. The stomach was the most common site of the involvement (20 patients). In high-grade lymphoma, PET showed focal nodular or diffuse hypermetabolic activity. The average SUVmax±SD was 11.58±5.83. After the therapy,the patients whose biopsies showed no evidence of lymphoma had a lower uptake without focal lesions.The SUVmax±SD decreased from 11.58±5.83 to 2.21±0.78. In patients whose post-treatment biopsies showed lymphoma, the SUVmax±SD was 9.42±6.27. Low-grade follicular lymphomas of the colon and stomach showed diffuse hypermetabolic activity in the bowel wall (SUVmax 8.2 and 10.3, respectively). The SUVmax was 2.02-3.8 (mean 3.02) in the stomach lesions of patients with MALT lymphoma.CONCLUSION: 18F-FDG PET contributes to the diagnosis of high-grade gastrointestinal non-Hodgkin's lymphoma,even when there is the normal background FDG activity. Furthermore, the SUV plays a role in evaluating treatment response. Low-grade NHL demonstrates FDG uptake but at a lesser intensity than seen in high-grade NHL. | Sith Phongkitkarun Vithya Varavithya Toshiki Kazama Silvana C Faria Martha V Mar Donald A Podoloff Homer A Macapinlac | 2005 | World Journal of Gastroenterology2005，11，46： | 6 |
| 2 | Heart Disease and Stroke Statistics—2011 Update: A Report From the American Heart Association显示文摘 | Véronique L. Roger Alan S. Go Donald M. Lloyd-Jones Robert J. Adams Jarett D. Berry Todd M. Brown Mercedes R. Carnethon Shifan Dai Giovanni de Simone Earl S. Ford Caroline S. Fox Heather J. Fullerton Cathleen Gillespie Kurt J. Greenlund Susan M. Hailpern | 2011 | Circulation2011，，4： | 4 |
| 3 | Executive Summary: Heart Disease and Stroke Statistics—2012 Update: A Report From the American Heart Association显示文摘 | Véronique L. Roger Alan S. Go Donald M. Lloyd-Jones Emelia J. Benjamin Jarett D. Berry William B. Borden Dawn M. Bravata Shifan Dai Earl S. Ford Caroline S. Fox Heather J. Fullerton Cathleen Gillespie Susan M. Hailpern John A. Heit Virginia J. Howard Bret | 2012 | Circulation2012，，1： | 2 |
| 4 | Adaptive critic designs显示文摘 | Danil V Donald C | 1997 | IEEE Transactions on Neural Networks1997，8，5： | 2 |
| 5 | 2009年南极冰穹A的双色天光背景统计和分析显示文摘天光背景是天文台址的一个重要指标。利用2009年位于南极冰穹A的CSTAR望远镜两个波段的观测数据,对南极冰穹A的天光背景进行了统计和分析。结果表明约74%的g波段天光背景的ADU值小于每像素100/s;90.5%的r波段的天光背景的ADU值小于每像素100/s。在不考虑大气消光的情况下,定标后的结果为2009年冰穹A的观测数据中天光背景亮度的中值:g波段为19.9 mag/arcsec2,r波段为20.1 mag/arcsec2。 | 宗伟凯 付建宁 牛家树 Ashley Michael C B 宫雪非 Lawrence J S 刘强 Luong-Van Daniel Pennypacker C R Storey John W V 王灵芝 王力帆 杨惠根 袁祥岩 York Donald G 朱镇熹 | 2014 | 天文研究与技术2014，11，1： | 2 |
| 6 | Exploratory bioavailability and pharmacokinetic studies of sulphadime-thoxine and ormetoprim in the penaeid shrimp, Penaeus vannamei 显示文摘 | Eric D P Donald V L Nicholas M | 1995 | Aquaculture1995，130，： | 1 |
| 7 | Chemical Oxygen Demand Analysis of Waste Water Using Trivalent Mangunese Oxidant with Chloride Removal by Sodium Bismuthate Pretreatment显示文摘 | DONALD G M SCOTT V B WAYNE T B | 2001 | Water Environment Research2001，73，1： | 1 |
| 8 | Chromatography and generation of specific antisera to synthetic peptides from a protective Boophilus microplus antigen显示文摘 | Phillip J S Bernie V M Donald R J S | 1990 | J Chromatography A1990，512，： | 1 |
| 9 | The Isolation of Furfuryl Alcohol from Heated Skimmilk显示文摘 | STUART P DONALD V | 1949 | Joumal of Dairy Science1949，32，3： | 1 |
| 10 | Compartmcntation of sucrose during radial transfer in mature sorghum culm 显示文摘 | Lee T Donald M V | 2007 | BMC Plants Biology2007，，7： | 1 |
| 11 | Smith Psammoma booties in meningioma显示文摘 | Hugo V R Juno D R Donald R | 1978 | Virchows Archly1978，380，4： | 1 |
| 12 | The design structure system: A method for managing the design of complex systems显示文摘 | Steward Donald V | 1981 | IEEE Transactions on Engineering Management1981，28，3： | 1 |
| 13 | Electrode erosion in spark discharges显示文摘 | DONALD J V FREDERICK L T | 1962 | Journal of Applied Physics1962，33，9： | 1 |
| 14 | Universal slovation model based on solute electron density and on a contin- uum model of the solvent defined by the bulk dielectric constant and atomic surface tensions 显示文摘 | ALEKSANDR V MARENICH CHRISTOPHER J CRA- MER DONALD G TRUHLAR | 2009 | J Phys Chem B2009，113，18： | 1 |
| 15 | Adaptive critic designs显示文摘 | Danil V E Donald C W | 1997 | IEEE Trans on Neural Networks1997，8，5： | 1 |
| 16 | Moxifloxacin induced fatal hepatotoxicity in a 72-year-old man : a case report 显示文摘 | Rajanshu V Radhika D Donald HB | 2009 | Cases Jour- nal2009，2，： | 1 |
| 17 | Coupled reservoir-geomechanical analysis of CO2 injection and ground deformations at In Salah,Algeria显示文摘 | RUTQVIST J DONALD W V LARRY M | 2010 | International Journal of Greenhouse Gas Control2010，4，2： | 1 |
| 18 | Risk attitude reversals in drivers' route choice when range of travel time information is provided显示文摘 | Konstantinos V K Yawa D A Donald L F | | 0，，： | 1 |
| 19 | Flame-retardant additives for lithium-ion batteries显示文摘 | Hyung Y E Donald R V Khalil A | 2003 | J Power Sources2003，，： | 1 |
| 20 | Effect of antenna polarization on the capacity of a multiple element system in an indoor environment显示文摘 | PERSEFONI K DONALD C C REINALDO A V | 2002 | IEEE Journal on Selected Areas in Communications2002，20，6： | 1 |
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