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68篇 您的检索式:作者名="Gurhan"
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1Retrograde intrarenal surgery in pediatric patients显示文摘Urinary tract stone disease is seen at a level of 1%-2% in childhood(< 18 years).In recent years,however,there has been a marked increased in pediatric stone disease,particularly in adolescence.A carbohydrateand salt-heavy diet and a more sedentary lifestyle are implicated in this increase.Although stone disease is rare in childhood,its presence is frequently associated with metabolic or anatomical disorders or infectious conditions,for which reason there is a high possibility of post-therapeutic recurrence.Factors such as a high possibility of recurrence and increasing incidence further enhance the importance of minimally invasive therapeutic options in children,with their expectations of a long life.In children in whom active stone removal is decided on,the way to achieve the highest level of success with the least morbidity is to select the most appropriate treatment modality.Thanks to today's advanced technology,renal stones that were once treated only by surgery can now be treated with minimally in-vasive techniques,from invasion of the urinary system in an antegrade(percutaneous nephrolithotomy) or retrograde(retrograde intrarenal surgery) manner or shock wave lithotripsy to laparoscopic stone surgery.This compilation study examined studies involving the RIRS procedure,the latest minimally invasive technique,in children and compared the results of those studies with those from other techniques.Berkan Resorlu Eyup Burak Sancak Mustafa Resorlu Murat Tolga Gulpinar Gurhan Adam Alpaslan Akbas Huseyin Ozdemir 2014World Journal of Nephrology2014,3,4:7
2Mechanical lithotripsy and/or stenting in management of difficult common bile duct stones显示文摘BACKGROUND:Mechanical lithotripsy and/or stent insertion is the alternative therapeutic approach in difficult endoscopic retrograde cholangiopancreatography (ERCP)case.This study was designed to investigate the appropriate treatment for extraction of bile duct stones in difficult cases of ERCP. METHODS:Between 2000 and 2008,744 ERCP procedures were performed in 592 patients with choledocholithiasis in our endoscopy unit.The demographic features,and clinical and laboratory findings were collected from a prospectively held database.Bile duct calculi were extracted by basket and/or balloon catheter following ERCP and sphincterotomy.Patients with retained stones were regarded as difficult cases.These patients were treated with mechanical lithotripsy and those with incomplete clearance of stones underwent stent placement. RESULTS:Two hundred and forty-five patients(41%) were male and 347(59%)were female with a mean age of 58 years(range 19-95 years).Stones were impacted in 27 patients(5%).Stone extraction was performed by basket and/or balloon catheter in 610 ERCP procedures,and lithotripsy was performed in 70 ERCP procedures.Forty- four patients underwent stent insertion,and 20 underwent stent replacement.Morbidity occurred in 39 patients (5%),with no mortality associated with the procedure.Hemorrhage occurred in 9 patients and basket impaction in 4.Mild pancreatitis and cholangitis developed in 12 and 11 patients,respectively. CONCLUSION:Difficult cases of bile duct stones can be treated successfully with lithotripsy,and a stent should be applied when the common bile duct cannot be cleared completely.Adem Akcakaya Orhan Veli Ozkan Gurhan Bas Atilla Karakelleoglu Orhan Kocaman Ismail Okan Mustafa Sahin 2009Hepatobiliary & Pancreatic Diseases International2009,8,5:5
3Familial chylomicronemia syndrome related chronic pancreatitis: a single-center study显示文摘BACKGROUND: Hypertriglyceridemia induces acute recurrent pancreatitis, but its role in the etiology of chronic pancreatitis(CP) is controversial. This study aimed to evaluate the clinical laboratory and radiological findings of 7 patients with CP due to type 1 hyperlipidemia compared to CP patients with other or undefined etiological factors.METHODS: We retrospectively analyzed the clinical, laboratory and radiological findings of 7 CP patients with type 1 hyper lipidemia compared to CP patients without hypertriglyceridemia These 7 patients had multiple episodes of acute pancreatitis and had features of CP on abdominal CT, endoscopic retrograde cholangiopancreatography and/or endoscopic ultrasonography.RESULTS: All CP patients were classified into two groups: a group with type 1 hyperlipidemia (n=7) and a group with other etiologies (n=58). The mean triglyceride level was 2323±894mg/dL in the first group. Age at the diagnosis of CP in the first group was significantly younger than that in the second group(16.5±5.9 vs 48.3±13.5, P<0.001). The number of episodes of acute pancreatitis in the first group was significantly higher than that in the second group (15.0±6.8 vs 4.0±4.6, P=0.011)The number of splenic vein thrombosis in the first group was significantly higher than that in the second group (4/7 vs 9/58P=0.025). Logistic regression analysis found that younger age was an independent predictor of CP due to hypertriglyceridemia(r=0.418, P=0.000).CONCLUSIONS: Type 1 hyperlipidemia appears to be an etiological factor even for a minority of patients with CP. It manifests at a younger age, and the course of the disease might be severe.Gurhan Sisman Yusuf Erzin Ibrahim Hatemi Erkan Caglar Salih Boga Vikesh Singh Hakan Senturk 2014Hepatobiliary & Pancreatic Diseases International2014,13,2:2
4HRM and Quantitatives: Decision Tree and Vector Analysis in HRM Theory显示文摘Gurhan Uysal 2014Chinese Business Review2014,13,6:2
5Treatment of solitary gastric carcinoid tumor by endoscopic polypectomy in a patient with pernicious anemia显示文摘类型我胃的良性肿瘤肿瘤与恶性贫血从 hypergastrinemia 导致病人的 1%-7% 。我们与疲劳的抱怨在一个 48 岁的女病人诊断了恶性贫血三个月。她没有胃肠的症状。内视镜的考试 ot 上面的胃肠道在尺寸在 3-4 公里的语料库揭示了萎缩性胃炎和水虫息似的损害。内视镜的 polypectomy 被执行。标本的组织病理学说的检查与一个良性肿瘤肿瘤的诊断揭示了积极 chromogranin A 和 synaptophysin 染色兼容机。浆液促胃液素水平被增加的、尿 5-hydroxyindoleacetic 酸在正常范围以内。没有另外的症状,症状,或实验室,在病人良性肿瘤症候群发现。没有转移与 indium-111 octreotide 扫描被发现,腹部和胸的计算断层摄影术。类型我胃的良性肿瘤肿瘤仅仅是很少独居并且有在尺寸的 1 厘米可以从内视镜的 polypectomy 有益于的肿瘤 < 的病人。Gurhan Kadikoylu Irfan Yavasoglu Vahit Yukselen Esra Ozkara Zahit Bolaman 2006World Journal of Gastroenterology2006,12,26:2
6Plasma 25-hydroxyvitamin D lev- els and risk of incident hypertension among young women 显示文摘Forman JP Gurhan GC Taylor EN 2008Hy- pertension2008,52,5:1
7The Frequency of A1298C and C677T Polymorphisms of the Methylentetrahydrofolate Gene in Turkish Patients with Rheumatoid Arthritis : Relationship with Methotrexate Toxicity显示文摘Tasbas O Borman P Gurhan Karabulut H 2011Open Rheumatol J2011,5,:1
8Analysis of serial production line systems for interdeparture time variability and WIP inventory systems 显示文摘Erdal Erel Ihsan Sabuncuoglu A Gurhan Kok 2004Internationl Journal of Quantitive Operations Management2004,10,43:1
9Managing brands and customer engagement in online brand communities显示文摘Jochen Wirtz Anouk den Ambtman Josée Bloemer Csilla Horváth B. Ramaseshan Joris van de Klundert Zeynep Gurhan Canli Jay Kandampully 2013Journal of Service Management2013,,3:1
10The enhancement of the mechanical properties of a high-density polyethylene显示文摘Gurhan Kalay Rui A Sousa 1999Journal of Applied Polymer Science1999,73,:1
11Platelet parameters in women with iron deficiencyanemia 显示文摘Gurhan K Irfan Y Zahit B 2006Journalmedicalasso- ciation2006,98,3:1
12Suppressive effect of compact bone-derived mesenchymal stem cells on chronic airway remodeling in murine model of asthma 显示文摘Ogulur I Gurhan G Aksoy A 2014Int Immunopharmacol2014,20,1:1
13Outcomes of total parathyroidectomy with autotransplantationversus subtotal parathyroidectomy with routine addition ofthymectomy to both groups : single center experience of sec-ondary hyperparathyroidism显示文摘Gurhan Sakman Cem Kaan Parsak Mustafa Balal 2014Balkan Med J2014,31,1:1
14Processing and Physical Property Relationship in Injection-Molded Isotactic Polypmpylene显示文摘Kalay Gurhan M J Bevis 1997J Polym Sci Part B:Polym Phys1997,35,2:1
15The Frequency of A1298C and C677T Polymorphisms of the Methylentetrahyd- rofolate Gene in Turkish Patients with Rheumatoid Arthritis: Re- lationship with Methotrexate Toxicity 显示文摘Tasbas O Borman P Gurhan Karabulut H 2011Open Rheumatol J2011,5,:1
16Platelet parameters in women with iron deficiency anemia 显示文摘Gurhan K Irfan Y Zahit B etal 2006Journal of the national medical association2006,98,3:1
17Preparation and characterization of a biodegradable drug targeting system for anticaneer drug delivery : microsphere - antibody conjugate 显示文摘Muvaffak A Gurhan I Gunduz U 2005J Drug Target2005,13,3:1
18Acquisition and Impact of Consumer Expertise 显示文摘Maheswaran D Brian S Gurhan Z 1996Journal of Consumer Psychology1996,5,2:1
19Suppressive effect of compact bone-derived mesenchymal stem cells on chronic airway remodeling in routine model of asthma显示文摘Ogulur I Gurhan G Aksoy A 2014Int Immunopharmacol2014,20,1:1
20Timing of Cholecystectomy for Acute Biliary Pancreatitis: Outcomes of Cholecystectomy on First Admission and after Recurrent Biliary Pancreatitis显示文摘Orhan Alimoglu Orhan V. Ozkan Mustafa Sahin Adem Akcakaya Ramazan Eryilmaz Gurhan Bas 2003World Journal of Surgery2003,,3:1
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