检索结果-南通市图书馆

Alvarado, Eskelinen, Ohhmann and Raja Isteri Pengiran Anak Saleha Appendicitis scores for diagnosis of acute appendicitis

引用

World Journal of Gastroenterology 2013年第47期19卷 9057-9062页

作者： Hasan Erdem Süleyman etinkünar Koray Das enver reyhan Cumhur Deger Mehmet Aziret Hilmi Bozkurt Seluk Uzun Selim Szen Oktay rkrücü Department of General Surgery Adana Numune Training and Research HospitalAdana 01240Turkey

AIM:To assess the reliability and practical applicability of the widely used Alvarado,Eskelinen,Ohhmann and Raja Isteri Pengiran Anak Saleha Appendicitis(RIPASA)scoring systems in patients with suspected acute ***:Patients admitted to our tertiary center due to suspected acute appendicitis constituted the study *** were divided into two *** group(Group A)consisted of patients who underwent appendectomy and were histopathologically diagnosed with acute appendicitis,and non-appendicitis group(Group N-A)consisted of patients who underwent negative appendectomy and were diagnosed with pathologies other than appendicitis and patients that were followed *** operative findings for the patients,the additional analyses from follow up of the patients and the results of those analyses were recorded using the follow-up ***:One hundred and thirteen patients with suspected acute appendicitis were included in the *** the 113 patients(62 males,51 females),the mean age was 30.2±10.1(range 18-67)*** the 113patients,94 patients underwent surgery,while the rest were followed *** the 94 patients,77patients were histopathologically diagnosed with acute *** study showed a sensitivity level of81%for the Alvarado system when a cut-off value of 6.5was used,a sensitivity level of 83.1%for the Ohmann system when a cut-off value of 13.75 was used,a sensitivity level of 80.5%for the Eskelinen system when a cut-off value of 63.72 was used,and a sensitivity level of 83.1%for the RIPASA system when a cut-off value of 10.25 was ***:The Ohmann and RIPASA scoring systems had the highest specificity for the diagnosis of acute appendicitis.

关键词： Acute appendicitis Alvarado Eskelinen Ohhmann Raja Isteri Pengiran Anak Saleha Appendicitis

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Influence of Fluoride Content of Artificial Saliva on Metal Release from 17-4 PH Stainless Steel Foam for Dental Implant Applications

引用

Journal of Materials Science & Technology 2013年第6期29卷 582-588页

作者： Ilven Mutlu enver Oktay Department of Metallurgical and Materials Engineering Istanbul UniversityIstanbulTurkey

Highly porous 17-4 PH stainless steel foam for implant applications was produced by space holder technique. Metal release and weight loss from 17-4 PH stainless steel foams were investigated in fluoride added artificial saliva environment by static immersion test. An inductively coupled plasma-mass spectrometer was employed to measure the concentrations of various metal ions. Effects of fluoride content of artificial saliva on metal release and weight loss from the steel foams were investigated. Effects of immersion time, pH value and process parameters on the weight loss and metal release were determined. Pore morphology, pore size and mechanical properties of the 17-4 PH stainless steel foams were also characterized.

关键词： Metal release Dental implant Metal foam Fluoride Artificial saliva

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Treatment of severe acute pancreatitis and its complications

引用

World Journal of Gastroenterology 2014年第38期20卷 13879-13892页

作者： enver Zerem Department of Gastroenterology University Clinical Center Tuzla Department of Medical Sciences The Academy of Sciences and Arts of Bosnia and Herzegovina

Severe acute pancreatitis(SAP),which is the most serious type of this disorder,is associated with high morbidity and mortality. SAP runs a biphasic course. During the first 1-2 wk,a pro-inflammatory response results in systemic inflammatory response syndrome(SIRS). If the SIRS is severe,it can lead to early multisystem organ failure(MOF). After the first 1-2 wk,a transition from a pro-inflammatory response to an anti-inflammatory response occurs;during this transition,the patient is at risk for intestinal flora translocation and the development of secondary infection of the necrotic tissue,which can result in sepsis and late MOF. Many recommendations have been made regarding SAP management and its complications. However,despite the reduction in overall mortality in the last decade,SAP is still associated with high mortality. In the majority of cases,sterile necrosis should be managed conservatively,whereas in infected necrotizing pancreatitis,the infected non-vital solid tissue should be removed to control the sepsis. Intervention should be delayed for as long as possible to allow better demarcation and liquefaction of the necrosis. Currently,the step-up approach(delay,drain,and debride) may be considered as the reference standard intervention for this disorder.

关键词： Acute necrotizing pancreatitis Infection Sepsis Drainage Gastrointestinal endoscopy

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Ultrasound guided percutaneous treatment for splenic abscesses: The signifi cance in treatment of critically ill patients

引用

World Journal of Gastroenterology 2006年第45期12卷 7341-7345页

作者： enver Zerem Jacob Bergsland Interventional Ultrasonography Department University Clinical Centar Tuzla Bosnia and Herzegovina

AIM: To analyze the results of ultrasound guided percu- taneous needle aspiration (PNA) and percutaneous catheter drainage (PCD) in the treatment of splenic abscess. METHODS: Thirty-six patients (14 females and 22 males, with an average age of 54.1 ± 14.1 years) with splenic abscess were treated with ultrasound guided PNA and/or PCD. Patients with splenic abscess < 50 mm in diameter were initially treated by PNA and those with abscess ≥ 50 mm and bilocular abscesses were initially treated by an 8-French catheter drainage. The clinical characteristics, underlying diseases, organism spectra, therapeutic methods, and mortality rates were analyzed. RESULTS: Twenty-seven patients had unilocular and 9 bilocular abscess. PNA was performed in 19 patients (52.8%), and 8 of them (42.1%) required PCD because of recurrence of abscess. In 17 patients (47.2%), PCD was performed initially. PCD was performed twice in six patients and three times in two. PNA was defi nitive treatment for 10 and PCD for 21 patients. One patient with PCD was referred for splenectomy, with successful outcome. In all 4 deceased patients, malignancy was the underlying condition. Twenty-one patients (58.3%) underwent 33 surgical interventions on abdomen before treatment. Cultures were positive in 30 patients (83.3%). Gram-negative bacillus predominated (46.7%). There were no complications related to the procedure. CONCLUSION: Percutaneous treatmnet of splenic abscess is an effective alternative to surgery, allowing preservation of the spleen. This treatment is especially indicative for the patients in critical condition postoperatively. We recommend PNA as primary treatment for splenic abscesses < 50 mm, and PCD for those ≥ 50 mm in diameter and for bilocular abscesses.

关键词： Interventional ultrasound Needle aspiration Catheter drainage Spleen preservation

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Comments on the article about the treatment of peripancreatic infection

引用

World Journal of Gastroenterology 2010年第18期16卷 2321-2322页

作者： enver Zerem Goran Imamovic The University Clinical Centre Tuzla

We read with great interest the article by Tang et al published in issue 4 of World Journal of Gastroenterology *** results of their study indicate that percutaneous catheter drainage in combination with choledochoscope-guided debridement is a simple,safe and reliable treatment procedure for peripancreatic infections secondary to severe acute ***,there are some points that need to be addressed,including data about the patients in the study and their clinical characteristics,data about infection and superinfection during the treatment and type of treatment of patients with acute necrotizing pancreatitis.

关键词： Acute pancreatitis Pancreatic necrosis Infection Non-surgical management

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Biomarkers for noninvasive biochemical diagnosis of nonalcoholic steatohepatitis:Tools or decorations?

引用

World Journal of Gastroenterology 2009年第34期15卷 4346-4347页

作者： Yusuf Yilmaz enver Dolar Department of Gastroenterology Marmara UniversitySchool of Medicine Department of Gastroenterology Uludag University Medical School

In light of the growing epidemics of nonalcoholic fatty liver disease(NAFLD),identification and validation of the novel biochemical surrogate markers for nonalcoholic steatohepatitis(NASH)are paramount to reduce the necessity for liver *** availability of such markers has tremendous potential to radically alter the management strategies of NAFLD patients and to monitor the disease *** current biomarkers do not entirely fulfill the many requirements for the identification of patients with NASH,they should not discourage our quest,but remind us that we need to cognize the challenges ahead.

关键词： Nonalcoholic fatty liver disease Nonalcoholic steatohepatitis Biomarkers Liver biopsy

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The genesis of the slab window-related Arzular low-sulfidation epithermal gold mineralization(eastern Pontides,NE Turkey)

引用

Geoscience Frontiers 2013年第4期4卷 409-421页

作者： enver Akaryali Necati Tysz Gumushane University Department of Geology Karadeniz Technical University.Department of Geology

The Arzular mineralization is one of the best examples of epithermal gold deposits in the eastern Pontides orogenic belt. The mineralization is hosted by the subduction-related basaltic andesites and is mainly controlled by E W and NE SW trending fracture zones. The main ore minerals are galena. sphalerite, pyrite, chalcopyrite, tetrahedrite and gold. Homogenization temperatures of fluid inclu- sions are between 130 and 295 C for quartz and between 90 and 133 C for sphalerite. Sulphur isotope values obtained fiom pyrite, galena and sphalerite vary between 1.2‰ and 3‰ indicating that sulphur belongs to magmatic origin and was derived from the Lutetian non-adakitic granitic intrusions in the region. Oxygen isotope values are between 15.0‰, and 16.7‰ and hydrogen isotope values are between -87‰ and 91‰ The sulphur isotope thermometer yielded temperatures in the range of 244-291 C for the ore formation. Our results support the hypothesis that the Arzular mineralization is a low-sulfidation epithermal gold deposit associated with non-adakitic subduction- related granitic magmas that were generated by slab window-related processes in a south-dipping subduction zone during the Lutetian.

关键词： Slab windowEpithermal goldIsotopeFluid inclusionMineralizationTectonics

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Prediction of mine drainage generation potential and the prevention method of the groundwater pollution in the Gümüskoy(Kütahya)mineralization area,NW Turkey

引用

Journal of Mountain Science 2020年第10期17卷 2387-2404页

作者： Selcuk ALEMDAG enver AKARYALI Mehmet Ali GuCER Department of Geological Engineering Faculty of Engineering and Natural SciencesGumusşhane UniversityGumushane29100Turkey

One of the leading factors of seepage contamination is mine drainage,which creates serious ecological risks on the environment both during operation and post-mining *** this study,experimental processes have been carried out to determine the occurrence of mine drainage in the Gümüskoy(Kütahya)mineralization area(Northwest Turkey).The prevention method for potential mine drainage occurrence has been also *** enrichment was observed which are directly related to mineralization in trace element concentrations,especially in potentially toxic metals such as Ag,Cd,Mo,Ba,Bi,and *** on short-term tests,mine drainage formation has not been expected according to the p H(7.36-9.38),contact leaching,and acid-base accounting ***,in the long-term,acid generation potential has been expected because of weathering and oxidation in terms of rock type and mineralization in the ***,in order to prevent groundwater contamination in the event of a possible formation of mine drainage,the hydraulic conductivity of the stock area bedrock was evaluated by the in situ tests performed in the field and it was found to be moderately permeable(K=1.9×10^-6 m/s).In order to make the stock area bedrock impermeable,natural clay will be laid and compressed at the base of the stock *** the finite elements were modeled by seepage analysis,the seepage discharge to be formed on the base rock at a depth of 5 m was determined as 3.17×10^-19 m^3/*** the discharge value determined in the seepage analysis after modeling is very close to zero,contamination of possible ground and surface water will be prevented.

关键词： Ecological risks Environmental assessment Mine drainage Seepage analysis

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Small cell carcinoma of rectum: A case report

引用

World Journal of Gastroenterology 2005年第20期11卷 3156-3158页

作者： enver Ihtiyar Cem Algin Serap Isiksoy Ersin Ates Department of General Surgery Osmangazi University Faculty of Medicine 26480 Eskisehir Turkey

We present a case of a 40-year-old woman with smallcell carcinoma (SCC) of the rectum. She had profuse bleeding in rectum for 5 d. By colonoscopy, polyps were determined in the rectum and biopsies were carried ***, the polyps were adenomatous. Because of the profuse bleeding in rectum, she underwent low anterior resection. After the diagnosis of SCC, she received intravenous chemotherapy with standard doses of siklofosfamid, adriamycin, and vepesid. Nevertheless,intracranial metastases were revealed and she died 6 mo after the operation.

关键词： Small cell carcinoma Rectum

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

What is the optimal treatment for appendiceal mass formed after acute perforated appendicitis?

引用

World Journal of Gastroenterology 2012年第15期18卷 1849-1850页

作者： enver Zerem Goran Imamovi Farid Ljuca Jasmina Alidzanovi Department of Gastroenterology University Clinical Center TuzlaTrnovac bb75000 TuzlaBosnia and Herzegovina Medical School of Tuzla University of Tuzla75000 TuzlaBosnia and Herzegovina Department of Oncology University Clinical Center TuzlaTrnovac bb75000 TuzlaBosnia and Herzegovina

We read with great interest the editorial article by Meshikhes AWN published in issue 25 of World J Gastroenterol *** article described the advantages of emergency laparoscopic appendectomy compared with interval appendectomy as a new safe treatment modality for the appendiceal *** author concluded that the emergency laparoscopic appendectomy was a safe treatment modality for the appendiceal mass,and might prove to be more cost-effective than conservative treatment,with no need for interval ***,we would like to highlight certain issues regarding the possibility of percutaneous catheter drainage to successfully treat the appendiceal mass,with no need for appendectomy,too.

关键词： Appendiceal mass Percutaneous drainage Antibiotic therapy Interval appendectomy Laparoscopic appendectomy

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：