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| 1 | Management of necrotizing pancreatitis显示文摘Infection complicating pancreatic necrosis leads to persisting sepsis, multiple organ dysfunction syndrome and accounts for about half the deaths that occur following acute pancreatitis. Severe cases due to gallstones require urgent endoscopic sphincterotomy. Patients with pancreatic necrosis should be followed with serial contrast enhanced computed tomography (CE-CT) and if infection is suspected fine needle aspiration of the necrotic area for bacteriology (FNAB) should be undertaken. Treatment of sterile necrosis should initially be non-operative. In the presence of infection necrosectomy is indicated. Although traditionally this has been by open surgery, minimally invasive procedures are a promising new alternative. There are many unresolved issues in the management of pancreatic necrosis. These include, the use of antibiotic prophylaxis, the precise indications for and frequency of repeat CE-CT and FNAB,and the role of enteral feeding. | John Slavin Paula Ghaneh Robert Sutton Mark Hartley Peter Rowlands Conall Garvey Mark Hughes John Neoptolemos | 2001 | World Journal of Gastroenterology2001，7，4： | 21 |
| 2 | Crust and upper mantle structure of the Ailao Shan-Red River fault zone and adjacent regions显示文摘Using arrival data of the body waves recorded by seismic stations, we reconstructed the velocity structure of the crust and upper mantle beneath the southeastern edge of the Tibetan Plateau and the northwestern continental margin of the South China Sea through a travel time tomography technique. The result revealed the apparent tectonic variation along the Ailao Shan-Red River fault zone and its adjacent regions. High velocities are observed in the upper and middle crust beneath the Ailao Shan-Red River fault zone and they reflect the character of the fast uplifting and cooling of the metamorphic belt after the ductile shearing of the fault zone, while low velocities in the lower crust and near the Moho imply a relatively active crust-mantle boundary beneath the fault zone. On the west of the fault zone, the large-scale low velocities in the uppermost mantle beneath western Yunnan prove the influence of the mantle heat flow on volcano, hot spring and magma activities, however, the upper mantle on the east of the fault zone shows a relatively stable structure similar to the Yangtze block. The low velocities of the deep mantle beneath the southeastern extending segment of the fault zone are probably related to the mantle convection produced by the pull-apart of the South China Sea. | XU Yi LIU Jianhua LIU Futian SONG Haibin HAO Tianyao JIANG Weiwei | 2005 | Science China Earth Sciences2005，48，2： | 18 |
| 3 | Velocity structure of uppermost mantle beneath North China from Pn tomography and its implications显示文摘20301 Pn arrival time data are collected from the seismological bulletins of both national and regional seismic networks. Pn travel time residuals are tomographically inverted for the Pn velocity structure of uppermost mantle beneath North China. The result indicates that the average Pn velocity in North China is 7.92 km/s, and the velocity varies laterally from ?0.21 to +0.29 km/s around the average. The approximately NNE trending high and low velocity regions arrange alternatively west-eastward. From west to east we can see high velocity in the middle Ordos region, the Shanxi graben low, the Jizhong depression high, the west Shandong uplift and Bohai Sea low, and the high velocity region to the east of the Tanlu fault. In the southern boundary zone of the North China block, except for the high velocity in the Qingling Mountains region, the velocity is generally lower than the average. Obvious velocity anisotropy is seen in the Datong Cenozoic volcanic region, with the fast velocity direction in NNE-SSW. Notable velocity anisotropy is also seen around the Bay of Bohai Sea, and the fast velocity directions seem to show a rotation pattern, possibly indicating a flow-like deformation in the uppermost mantle there. The Pn velocity variations show a reversed correlation with the Earth's heat flow. The low Pn velocity regions generally show high heat flow, e.g., the Shanxi graben and Bohai Sea region. While the high Pn velocity regions usually manifest low heat flow, e.g., the region of Jizhong depression. This indicates that the Pn velocity variation in the study region is mainly aroused by the regional temperature difference in the uppermost mantle. Strong earthquakes in the crust tend to occur in the region with the abnormal low Pn velocity, or in the transition zone between high and low Pn velocity regions. The earthquakes in the low velocity region are shallower, while that in the transition zone are deeper. | WANG Suyun (汪素云) XU Zhonghuai (许忠淮) PEI Shunping (裴顺平) | 2003 | Science China Earth Sciences2003，46，z2： | 13 |
| 4 | Findings of non-pathologic perfusion defects by CT arterial portography and non-pathologic enhancement of CT hepatic arteriography显示文摘INTRODUCTIONCTarterialportography(CTAP)andCThepaticarteriography(CTHA)arethemostsensitivemethodsofdetectinghepatocelularcarci... | LI Li, WU Pei Hong, LIN Hao Gao, LI Jin Qing, MO Yun Xian, ZHENG Lie, LU Li Xia, RUAN Chao Mei and CHEN Lin | 1998 | World Journal of Gastroenterology1998，4，6： | 11 |
| 5 | Seismic tomography of the crust and upper mantle in the Bohai Bay Basin and its adjacent regions显示文摘In the Bohai Bay Basin and its adjacent regions(112°―124°E,34°―42°N),there exists abundant gas-petroleum while modern inter-plate seismic activity is robust.Although the tectonic structure of this region is very complicated,plenty of geological,geophysical and geochemical data and results are obtained through previous researches.On the basis of absorbing previous results,especially various kinds of geological and geophysical results,we collect and process the arrival time of P-wave phases of local events and tele-seismic events recorded by the station within this region from 1978 to 2004,build the responding initial model,and image the velocity structure of the crust and upper mantle of this region via tomography.The perturbation images of various depths and velocity profiles imply that the velocity structure of the crust and upper mantle in the Bohai Bay Basin and its adjacent regions is mainly influenced by the surface tectonic units,and is characterized by 'Stripped along east-west,and zoned along south-north';some large-scaled faults penetrate Moho and lithosphere,and provide the channels for the basic lava or hot mass upwelling from the mantle. | ZHANG Ling LIU JinSong HAO TianYao LIU JianHua XU Yi | 2007 | Science China Earth Sciences2007，50，12： | 8 |
| 6 | Comparison of preoperative TN staging of gastric carcinoma by endoscopic ultrasonography with CT examination显示文摘ComparisonofpreoperativeTNstagingofgastriccarcinomabyendoscopicultrasonographywithCTexaminationGUOWen1,ZHANGYaLi1,LIGuoXin... | GUO Wen1, ZHANG YaLi1, LI GuoXing2, ZHOU DianYuan1 and ZHANG WanDai1 | 1997 | World Journal of Gastroenterology1997，3，4： | 5 |
| 7 | Ocular disorders in children with spastic subtype of cerebral palsy显示文摘AIM: To document common ocular abnormalities in children with spastic subtype of cerebral palsy (CP) and to find out whether any correlation exists between their occurance and etiologic factors.METHODS: Totally 194 patients with the diagnosis of spastic type CP were enrolled in this retrospective study. Detailed ophthalmic examinations were performed. Demographic data and neuroradiological findings were documented. Kruskal-Wallis, Mann Whitney U, Pearson Chi-square tests and Student's t tests were used in the statistical analysis.RESULTS: The mean age was 64.7±44.2 months on the first ophthalmic examination. Prevalences of diplegia (47.4%) and tetraplegia (36.1%) were found to be higher than the frequency of hemiplegia (16.5% ) in our study population. Etiologic factor was asphyxia in 60.8% of the patients. Abnormal ocular findings were present in 78.9% of the patients. Statistically significant poor vision was detected in tetraplegia group among all the spastic ubtypes of CP (P =0.000). Anisometropia and significant refractive error were found in 14.4% and 70.1% of the patients, respectively. Thirty-six children (18.6% ) had nystagmus and 107 children (55.2% ) had strabismus. Lower gestational age and birth weight were statistically higher in patients with esotropia than exotropia (P=0.009 and P =0.024, respectively). Abnormal morphology of the optic disc was present in 152 eyes (39.2% ). Severe periventricular leukomalacia (PVL) was found in 48 patients and statistically significant poor vision was detected in the presence of PVL (P =0.000).CONCLUSION:Spastic diplegic or tetraplegic CP patients with positive neuroradiological symptoms, younger gestational age and lower birth weight ought to have detailed ophthalmic examinations as early as possible to provide best visual rehabilitation.· | A.Taylan Ozturk A.Tulin Berk Aylin Yaman | 2013 | International Journal of Ophthalmology(English edition)2013，6，2： | 5 |
| 8 | Three-dimensional seismic velocity tomography of the upper crust in Tengchong volcanic area, Yunnan Province显示文摘Based on data collected by deep seismic sounding carried out in 1999, a three-dimensional P wave velocity structure is determined with tomographic inversion. The tomographic result shows that there is a P wave low velocity zone (LVZ) in the upper crust beneath the Tengchong volcanic area. The LVZ is in the depth of 7~8 km and may be a small magma chamber or a partial melting body. The result also shows that the LVZ is in the northeastern side of the Rehai hydrothermal field, which is located in another LVZ near the surface. The shallow LVZ may represent a well-developed fracture zone. The strong hydrothermal activity in Rehai area can attribute to the existence of fractures between two LVZs. These fractures are the channels for going upwards of the deep hot fluid. | 楼海 王椿镛 皇甫岗 秦嘉政 | 2002 | Acta Seismologica Sinica(English Edition)2002，15，3： | 2 |
| 9 | Intervention of CT Localization plus TCM Therapy on Prolapse of Lumbar Intervertebral Disc显示文摘Purpose To observe the curative effect of interventional therapy by CT localization combined traditional Chinese medicine on prolapse of lumbar intervertebral disc. Method The inpatients of lumbar intervertebral disc prolapse were randomly divided into treatmentgroup and control group. Interventional therapy by CT localization combined TCM was used in the treatment group while in the control group TCM therapy was taken only. The treatment lasted for 10 days in both groups. Results The curative effect was 94.3% in the treatment group while 76.8% in the control one (P < 0.05), which had statistical meaning. Conclusion Interventional therapy by CT localization combined TCM on prolapse of lumbar intervertebral disc had better effect and shorter treatment course. | LUO Zhi-hong SHEN Wei-na | 2003 | Journal of Acupuncture and Tuina Science2003，1，4： | 1 |
| 10 | A comparative study of ^(67)Ga planar and SPECT images in diagnosis of non-Hodgkin's lymphoma显示文摘To comparatively study the sensitivity and specificity of 67Ga planar and SPECT images in diagnosis of non-Hodgkin’s lymphoma. Methods Simultaneous 67Ga planar and SPECT were conducted by using Sopha DS7 SPECF for 48 intermediate lesions in 30 patients that had been pathologically confirmed, with their healthy counterparts as controls. Results Thesensitivity of planar images in head-neck, chest and abdomen was 60.0%, 72.7% and 72.7% respectively, and that of SPECTwas 93.3%, 90.9% and 81.8% respectively. The planar imaging had a general false-neck rate of 31.3%, 2.5 times higherthan SPECF imaging (12.5%) had. Both of them had the same false-positive rate (6.3%). Conclusion SPECT imaging is superior in sensitivity to planar imaging for head-neck, chest and abdomen in detection of intermediate NHL. | 汪静 王连刚 | 1998 | Journal of Medical Colleges of PLA(China)1998，13，1： | 0 |
| 11 | Clinical Observation of Vascular Dementia Treated by Surrounding-acupuncture of the CT-located Area显示文摘Purpose To observe the clinical effect of 'Surrounding Needling Technigue through CT Location' in treating vascular dementia. Method Fifty cases of vascular dementia were randomly divided into surrounding Needling Technigue through CT location and routine acupuncture groups, 25 cases in each group,and were given surrounding Needling Technigue through CT location and routine acupuncture respectively. Results The effective rates in surrounding Needling Technigue through CT location and routine acupuncture groups were 88% and 60% respectively, and there was significant difference between the two groups, P < 0.01.Conclusion Therapeutic effect of surrounding Needling Technigue through CT location in treating vascular dementia was satisfactory, and better than that of routine acupuncture. | LUN Xin FENG Bi-fang RONG Li YANG Wen-hui | 2003 | Journal of Acupuncture and Tuina Science2003，1，1： | 0 |
| 12 | CT-guided percutaneous thymus microwave radiation and local injection of dexamethasone for myasthenia gravis显示文摘Objective:To developan effectivetherapyformyastheniagravis(MG)withlittletraumaticinjuryandlowmor-bidity.Methods:ThirteenMG patientsreceived2450MHzmicrowaveradiationat multiplepointsof thethymususing CT-guidedpercutaneousthymusparacentesisviatheuppermarginof thesternumincisureandwithlocaldexamethasone injection.Results:Thesymptomsandsignswererelievedwithin3d of treatmentin allthe13MG patients;threehadim-mediateresponseto thetreatmentwithimprovedmyodynamia.A3-yearfollow-upstudyshowedthatthesymptomsand signsimprovedsignificantlyin10patientsandturnedforthebetterin3.Thesizeof thethymusreducedvertically,trans-verselyandanteroposteriorlyby24.2%,31.7%and34.1%respectively.Low-densityareaswereseenin thethymusdueto watergasificationandcoagulationnecrosisof thethymustissue.Conclusion:Thetechniquehasdefinitetherapeuticeffect on MG withadvantagesof easymanipulation,quickresponseandlowmorbidity.Itis suitableforMG patientswithhyper-plasiaor thymoma,andthosewho areunwillingto receivethymectomy,or whosethymomais notresectable,or thosewho havepoorresponseto radiotherapy. | 王培军 吕桃珍 涂来慧 左长京 张仁琴 陈炜 邵成伟 王敏杰 刘东明 杨继金 | 2001 | Journal of Medical Colleges of PLA(China)2001，16，4： | 0 |
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