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    题名 作者 年代 出处 被引量
1Nutcracker syndrome显示文摘The nutcracker phenomenon [left renal vein(LRV) entrapment syndrome] refers to compression of the LRV most commonly between abdominal aorta and superior mesenteric artery.Term of nutcracker syndrome(NCS) is used for patients with clinical symptoms associated with nutcracker anatomy.LRV entrapment divided into 2 types:anterior and posterior.Posterior and right-sided NCSs are rare conditions.The symptoms vary from asymptomatic hematuria to severe pelvic congestion.Symptoms include hematuria,orthostatic proteinuria,flank pain,abdominal pain,varicocele,dyspareunia,dysmenorrhea,fatigue and orthostatic intolerance.Existence of the clinical features constitutes a basis for the diagnosis.Several imaging methods such as Doppler ultrasonography,computed tomography angiography,magnetic resonance angiography and retrograde venography are used to diagnose NCS.The management of NCS depends upon the clinical presentation and the severity of the LRV hypertension.The treatment options are ranged from surveillance to nephrectomy.Treatment decision should be based on the severity of symptoms and their expected reversibility with regard to patient's age and the stage of the syndrome.Kaan Gulleroglu Basak Gulleroglu Esra Baskin 2014World Journal of Nephrology2014,3,4:12
2Ischemic stroke due to carbon monoxide intoxication: Two case reports显示文摘Dear editor,Following its entrance into the human body through inhalation,carbon monoxide(CO)forms carboxyhemoglobin(COHb)by binding to hemoglobin(Hb)within the blood.Massive ischemic tissue necrosis occurs in 0.5%–1% of cases with CO poisoning.^([1])The affinity of CO to Hb is 200–250 times moreAtif Bayramoglu Abdullah Osman Kocak Esra Kadioglu 2018World Journal of Emergency Medicine2018,9,1:11
3Structural basis for blocking PD-l-mediated immune suppression by therapeutic antibody pembrolizumab显示文摘Zhenkun Na Siok Ping Yeo Sakshibeedu R Bharath Matthew W Bowler Esra Ballkci Cheng-I Wang Haiwei Song 2017Cell Research2017,27,1:10
4Diagnosis and treatment of gallbladder perforation显示文摘AIM: To present our clinical experience with gallbladder perforation cases. METHODS: Records of 332 patients who received medical and/or surgical treatment with the diagnosis of acute cholecystitis in our clinic between 1997 and 2006 were reviewed retrospectively. Sixteen (4.8%) of those patients had gallbladder perforation. The parameters including age, gender, time from the onset of symptoms to the time of surgery, diagnostic procedures, surgical treatment, morbidity, and mortality were evaluated. RESULTS: Seven patients had typeⅠgallbladder perforation, 7 type Ⅱ gallbladder perforation, and 2 type Ⅲ gallbladder perforation according to Niemeier’ s classification. The patients underwent surgery after administration of intravenous electrolyte solutions, and were treated with analgesics and antibiotics within the first 36 h (mean 9 h) after admission. Two patients died of sepsis and multiple organ failure in the early postoperative period. Subhepatic abscess, pelvic abscess, pneumonia, pancreatitis, and acute renal failure were found in 6 patients. CONCLUSION: Early diagnosis and emergency surgical treatment of gallbladder perforation are of crucial importance. Upper abdominal computerized tomography for acute cholecystitis patients may contribute to the preoperative diagnosis of gallbladder perforation.Hayrullah Derici Cemal Kara Ali Dogan Bozdag Okay Nazli Tugrul Tansug Esra Akca 2006World Journal of Gastroenterology2006,12,48:9
5Effect of honey on bacterial translocation and intestinal morphology in obstructive jaundice显示文摘AIM:To evaluate the effects of honey on bacterial translocation and intestinal villus histopathology in experimental obstructive jaundice.METHODS:Thirty Wistar-Albino rats were randomly divided into three groups each including 10 animals:group Ⅰ,sham-operated;group Ⅱ,ligation and section of the common bile duct(BDL);group Ⅲ,bile duct ligation followed by oral supplementation of honey(BDL+honey) 10 g/kg per day.Liver,blood,spleen,mesenteric lymph nodes,and ileal samples were taken for microbiological,light and transmission electrone microscopic examination.RESULTS:Although the number of villi per centimeter and the height of the mucosa were higher in sham group,there was no statistically significant difference between sham and BDL + honey groups(P>0.05).On the other hand,there was a statistically significant difference between BDL group and other groups(P<0.05).The electron microscopic changes werealso different between these groups.Sham and honey groups had similar incidence of bacterial translocation(P>0.05).BDL group had significantly higher rates of bacterial translocation as compared with sham and honey groups.Bacterial translocation was predominantly detected in mesenteric lymph nodes.CONCLUSION:Supplementation of honey in presence of obstructive jaundice ameliorates bacterial translocation and improves ileal morphology.Cem Gencay Kemal Kismet Bulent Kilicoglu Serap Erel Mehmet Ali Akkus Sibel Serin Kilicoglu Sabahattin Muratoglu Asli Elif Sunay Esra Erdemli 2008World Journal of Gastroenterology2008,14,21:8
6Increased expression of YAP1 in prostate cancer correlates with extraprostatic extension显示文摘Objective:Yes associated protein 1(YAP1)is a member of the Hippo pathway,acting as a transcriptional coactivator.To elucidate the role of YAP1 and phosphorylated(p)YAP1 in prostate cancer(PCa)tumorigenesis,we investigated their expression in clinical samples of PCa and cell lines.Methods:Fifty-four tumor,adjacent nontumor,and prostate intraepithelial neoplasia(PIN)tissues from patients with PCa after radical prostatectomy were selected from a retrospective cohort and studied using immunohistochemistry(IHC).Protein and m RNA expression levels of YAP1 were evaluated by Western blot analysis and quantitative real-time reverse transcription PCR,respectively,in cancer cell lines.Publicly available gene expression datasets were downloaded to analyze YAP1 m RNA and protein levels in PCa tissue samples.Results:IHC analysis of PCa tissues revealed that YAP1 staining intensities were moderate to weak in the nucleus and cytoplasm of tumor cells,whereas adjacent normal epithelia showed strong staining.We observed that benign prostates were characterized by higher expression levels of both nuclear(P=0.004)and cytosolic(P=0.005)YAP1.p YAP1 staining was weak in the cytoplasm and absent in the nucleus of all the tissues investigated.YAP1 expression was an indicator of extraprostatic extension(EPE).The level of YAP1 was negatively correlated with the level of the androgen receptor(AR)in The Cancer Genome Atlas dataset and Western blot analysis of cell lines.Conclusions:Our study suggested that YAP1 expression is heterogeneous in PCa tissue samples;therefore,YAP1 might play different roles in different aspects of PCa progression.This might involve AR–YAP1 interplay in PCa.Filiz Kisaayak Collak Ummuhan Demir Seyma Ozkanli Esra Kurum Pinar Engin Zerk 2017Cancer Biology & Medicine2017,14,4:8
7Importance of MutL homologue MLH1 and MutS homologue MSH2 expression in Turkish patients with sporadic colorectal cancer显示文摘AIM: To assess the incidence of MLH1 (the human MutL homologue) and MSH2 (the human MutS homologue) protein expression in Turkish patients with sporadic colorectal cancers and to compare their survival and clinicopathological features. METHODS: We validated the tissue microarray technology in 77 colorectal carcinomas by analyzing the immunohistochemical expression of proteins involved in two main pathways of colorectal carcinogenesis: p53 protein for loss of heterozygosity tumors; MLH1 and MSH2 proteins for microsatellite instability (MSI). RESULTS: Our analysis showed that 29 (39.2%) had loss of MLH1 expression, 5 (6.8%) had loss of MSH2 expression and 2 cases had loss of expression of both proteins. We found that 60% of MSH2-negative tumors were located in the right side of the colon; all MSH2-negative cases were women. In addition, the loss of MSH2 expression was correlated with low p53 expression. Neither MLH1 nor MSH2 expressions were associated with prognosis, although there seemed a tendency of longer survival (71.7 ± 8.65 mo vs 47.08 ± 5.26 mo) for the patients with MLH1-negative versus MLH1-positive carcinomas. There were not significant differences in overall and recurrence-free survival among MLH1/MSH2-positive and -negative cases.CONCLUSION: Our data supports that Turkish patients with MLH1- and MSH2-defective tumors have some distinct features from each other. Although prognostic importance remains controversial, immunohistochemical analysis of mismatch repair genes may be used as a routine histopathological examination of sporadic colorectal carcinomas.Sibel Erdamar Esra Ucaryilmaz Gokhan Demir Tayfun Karahasanoglu Gulen Dogusoy Ahmet Dirican Suha Goksel 2007World Journal of Gastroenterology2007,13,33:5
8共沉淀体系用于自来水中铬的分离和富集显示文摘通过氢氧化镝与Cr(III)离子的共沉淀来分离Cr(III)、C(rⅥ),并测定总含铬量的方法应用于自来水样本中。Cr(III)离子经该方法可定量回收,而C(rⅥ)离子的回收值则低于10%。实验研究了影响定量沉淀因素,包括氢氧化镝的量和pH值,离心速度和定量沉淀实验的取样体积。没有发现碱金属、碱土金属和其他过渡金属离子对待测离子的分析产生阻碍。本实验的检测极限(k=3,N=15)分别为Cr(III)0.65g/L和C(rⅥ)0.78g/L。Ashhan Karatepea Esra Korkmaz Mustafa Soylak Latif Elci 李晨英 陈华林 刘白玲 罗荣 刘明华 2012西部皮革2012,34,2:5
9Changes of total antioxidant capacity and total oxidant status of aqueous humor in diabetes patients and correlations with diabetic retinopathy显示文摘AIM:To measure changes of total oxidant status(TOS)and total antioxidant capacity(TAC) of aqueous humor(AH) in diabetic retinopathy(DR) patients,and to determine if there were any differences in TOS and TAC of AH in diabetic patients without retinopathy compared with non-diabetic patients.·METHODS:One hundred and three eyes of 103patients who were enrolled for cataract surgery were included in this study.Patients were grouped according to presence of diabetes and stage of DR.Prior to cataract surgery,0.1mL to 0.2mL of AH was aspirated and analyzed for TAC and TOS level using a colorimetric method.·RESULTS:TOS levels were highest among proliferative diabetic retinopathy(PDR) patients and lowest in patients with only cataracts.Results were statistically significant between all groups(P <0.05).Whereas result between diabetic without retinopathy patients and non-proliferative diabetic retinopathy(NPDR) patients was not statistically significant(P =0.757).TAC levels were highest in patients with only cataract and lowest among PDR patients and results were statistically significant between all groups(P <0.05).·CONCLUSION:Aqueous humor TAC levels are low in diabetic patients and reduced further in DR patients,TOS levels are increased in diabetic patients and this is exacerbated in DR patients.Emrullah Beyazyildiz Ali Bülent ankaya Esra Ergan Mustafa Alparslan Anayol Yasemin zdamar Sevilay Sezer Mehmet Hakan Tirhis Pelin Yilmazbas Faruk ztürk 2013International Journal of Ophthalmology(English edition)2013,6,4:4
10冷与热,干与湿:彼得·卒姆托作品中“材料的环围属性”显示文摘当代建筑理论和实践中,与材料相关的问题一直吸引着人们广泛的关注。设计师们推出了各式创新的、新兴的、智能的、生态的和高性能的材料。当前的许多材料研究着重于'人工的'或是'自然的','美学的'或是'技术的','表面的'或是'结构的'。而所有这些分类都认为材料具有某些固有的和不变的属性,它们会告知我们如何'正确地'去使用材料,但却与项目的具体情况无关。与此相对照的另一做法在当代建筑中也很普遍,设计师们更喜欢把自己的形式创造强加于建筑,而不管所用材料的属性。在这样的建筑师的个人想像主导或是材料固有属性主导的设计取向之间,还有一些建筑师,他们寻求的是一种避免了形式——材料二元对立的设计方法。瑞士建筑师彼得·卒姆托的建筑作品便是这种观点最好的例证。这些作品的关注点从物质本身转移到物质之间的相互关系,从自治转移到交互,从而避免了形式和物质之间非此即比的选择。埃斯拉·萨赫因(Esra Sahin Yarman) 胡欣(译) 史永高(校) 2009建筑师2009,,3:4
11Effectiveness of an educational program on improving healthcare providers' knowledge of acute stroke: A randomized block design study显示文摘BACKGROUND: Stroke is a time-sensitive neurological disease and a life-threatening medical condition. Providing timely management for stroke patients is a crucial issue in healthcare settings. The primary objective of this study is to evaluate the effectiveness of an evidence-based educational program on healthcare providers'(HCPs) overall knowledge of stroke.METHODS: A randomized block design with post-test only was used. A total of 189 HCPs(physicians, registered nurses, and paramedics) involved with treating stroke patients in the emergency were recruited. Participants were randomly assigned to either the intervention or waiting list control group. A one-session, stroke educational program was offered to the HCPs followed by a post-test designed to assess knowledge about stroke. RESULTS: A significant main effect on the profession type was found, with physicians having higher mean scores of stroke knowledge compared with nurses and paramedics(F [2, 183]=48.55, P<0.001). The implemented educational program had a positive effect on increasing the level of stroke knowledge among HCPs(F [1, 183]=43.31, P<0.001). The utilization of any evidence-based assessment tools for patients with suspected stroke was denied by 36% of the total sample.CONCLUSIONS: The implemented intervention can increase HCP's knowledge regarding stroke. Stroke education should be considered as one of the essential requirements for professional development for all HCPs in the emergency.Jehad A.Rababah Mohammed MAl-Hammouri Esra’a AlNsour 2021World Journal of Emergency Medicine2021,12,2:4
12Fetal programming of polycystic ovary syndrome显示文摘Polycystic ovary syndrome(PCOS) is a common endocrine disorder that affects up to 6.8% of reproductive age women.Experimental research and clinical observations suggest that PCOS may originate in the very early stages of development,possibly even during intrauterine life.This suggests that PCOS is either genetically-transmittedor is due to epigenetic alterations that develop in the intrauterine microenvironment.Although familial cases support the role of genetic factors,no specific genetic pattern has been defined in PCOS.Several candidate genes have been implicated in its pathogenesis,but none can specifically be implicated in PCOS development.Hypotheses based on the impact of the intrauterine environment on PCOS development can be grouped into two categories.The first is the 'thrifty' phenotype hypothesis,which states that intrauterine nutritional restriction in fetuses causes decreased insulin secretion and,as a compensatory mechanism,insulin resistance.Additionally,an impaired nutritional environment can affect the methylation of some specific genes,which can also trigger PCOS.The second hypothesis postulates that fetal exposure to excess androgen can induce changes in differentiating tissues,causing the PCOS phenotype to develop in adult life.This review aimed to examine the role of fetal programming in development of PCOS.Esra Bahar Gur Muammer Karadeniz Guluzar Arzu Turan 2015World Journal of Diabetes2015,6,7:4
13Protective effect of Nigella sativa oil against binge ethanolinduced oxidative stress and liver injury in rats显示文摘AIM: Nigella sativa L.(Ranunculaceae) is considered as a therapeutic plant-based medicine for liver damage. In this study, the aim was to study the effect of Nigella sativa oil(NSO) pretreatment on ethanol-induced hepatotoxicity in rats. METHOD: Rats were given Nigella sativa oil at doses of 2.5 and 5.0 mL·kg-1, orally for 3 weeks, followed by oral ethanol(EtOH) administration(5 g·kg-1) every 12 h three times(binge model). RESULTS: Binge ethanol application caused significant increases in plasma transaminase activities and hepatic triglyceride and malondialdehyde(MDA) levels. It decreased hepatic glutathione(GSH) levels, but did not change vitamins E and vitamin C levels and antioxidant enzyme activities. NSO(5.0 mL·kg-1) pretreatment significantly decreased plasma transaminase activities, hepatic MDA, and triglyceride levels together with amelioration in hepatic histopathological findings. CONCLUSION: NSO pretreatment may be effective in protecting oxidative stress-induced hepatotoxicity after ethanol administration.Seval Develi Betül Evran Esra Betül Kalaz Necla Koak-Toker Gül zdemirler Erata 2014Chinese Journal of Natural Medicines2014,12,7:4
14Subfoveal choroidal thickness changes after intravitreal bevacizumab therapy for neovascular age-related macular degeneration显示文摘Dear Sir,Iam Dr.Cihanünlü,from the Department of Opthalmology,ümraniye Training and Research Hospital,Istanbul,Turkey.I write to present our study findings on subfoveal choroidal thickness(SFCT)changes after intravitreal bevacizumab(IVB)therapy for neovascular age-related macular degeneration(AMD).AMD is the leading cause of severe visual loss in adults older than 60y[1].Visual loss in late stages of AMD may be the result of one of the two processes:geographic atrophy(GA)or choroidal neovascularization(CNV).Many typesCihan ünlü Gurkan Erdogan Betul Onal Gunay Betul Ilkay Sezgin Akcay Esra Kardes 2015International Journal of Ophthalmology(English edition)2015,8,4:3
15Apoptosis in the iris and trabecular meshwork of medically treated and untreated primary open angle glaucoma patients显示文摘AIM:To compare the trabecular meshwork(TM)and iris apoptosis of treated and untreated primary open angle glaucoma(POAG)patients.METHODS:Eight treatment-naive,newly diagnosed(group 1)and 11 medlcaiy treated(group 2)patients with POAG were included in the study.Each patient underwent a limbus-based trabeculectomy.The TM and peripheral iris specimens were dissected out and were snap-frozen in liquid nitrogen and stored at-80t until they were assayed.Apoptosis in each group was assesed by TUNEL method.RESULTS:The mean patient age was 60.6±5.8 years(53-68 years)vs 58.9±8.9 years(47-70 years)in group 1and group 2(P=0.859).The mean treatment time in group 2 was 22.2±7.3 months(12-34 months).Apoptotic indexes in TM and iris were significantly higher in POAG patients using medication(group 2)compared to treatment-naive POAG patients(group 1)(P=0.004,0.015;respectively).CONCLUSION:Long term administration of topical antiglaucoma medications causes additional toxic effects on TM.Zeynep Aktas Emine Esra Karaca Ipek Isik Gonul Murat Hasanreisoglu Merih Onol 2013International Journal of Ophthalmology(English edition)2013,6,6:3
16Neoadjuvant hyperfractionated accelerated radiotherapy plus concomitant 5-fluorouracil infusion in locally advanced rectal cancer: A phase Ⅱ study显示文摘AIM To evaluate the efficacy and tolerability of neoadjuvant hyperfractionated accelerated radiotherapy(HART)and concurrent chemotherapy in patients with locally advanced infraperitoneal rectal cancer. METHODS A total of 30 patients with histopathologically confirmed T2-3/N0+ infraperitoneal adenocarcinoma of rectum cancer patients received preoperative 42 Gy/1.5 Gy/18 days/bid radiotherapy and continuous infusion of 5-fluorouracil(325 mg/m^2). All patients were operated 4-8 wk after neoadjuvant concomitant therapy. RESULTS In the early phase of treatment, 6 patients had grade Ⅲ-Ⅳ gastrointestinal toxicity, 2 patients had grade Ⅲ-Ⅳ hematologic toxicity, and 1 patient had grade Ⅴ toxicity due to postoperative sepsis during chemotherapy. Only 1 patient had radiotherapy-related late side effects, i.e., grade Ⅳ tenesmus. Complete pathological response was achieved in 6 patients(21%), while near-complete pathological response was obtained in 9(31%). After a median follow-up period of 60 mo, the local tumor control rate was 96.6%. In 13 patients, distant metastasis occurred. Disease-free survival rates at 2 and 5 years were 63.3% and 53%, and corresponding overall survival rates were 70% and 53.1%, respectively.CONCLUSION Although it has excellent local control and complete pathological response rates, neoadjuvant HART concurrent chemotherapy appears to not be a feasible treatment regimen in locally advanced rectal cancer, having high perioperative complication and intolerable side effects. Effects of reduced 5-fluorouracil dose or omission of chemotherapy with the aim of reducing toxicity may be examined in further studies.Zeynep Gural Sezer Saglam Serap Yucel Esra Kaytan-Saglam Oktar Asoglu Cetin Ordu Hediye Acun Rasul Sharifov Semen Onder Ahmet Kizir Ethem N Oral 2018World Journal of Gastrointestinal Oncology2018,10,1:3
17What is the relationship between frailty and orthostatic hypotension in older adults?显示文摘Background Frailty and orthostatic hypotension (OH),which is common in older adults,is associated with morbidity and mortality.The relationship between them remains unclear.The aim of the study is to determine whether there is a relationship between frailty and OH.Methods A total of 496 patients who were admitted to the geriatric clinic and underwent comprehensive geriatric assessment were retrospectively reviewed.In a cross-sectional and observational study,OH was measured by the Head-up Tilt Table test at 1,3,and 5 min (respectively,OH1,OH3,and OH5) and the frailty was measured by the Fried’s frailty scale.Results The mean age of all patients was 75.4 ± 7.38.The prevalence of females was 69.8%.When the frail people were compared with the pre-frail and the robust ones,the frailty was associated with OH1.There was no relationship between the groups in terms of OH1 when the pre-frail group was compared with the robust group.OH3 were higher in the frail group than in the pre-frail group (P < 0.05) and the OH5 were higher in the frail group than in the pre-frail and robust group (P < 0.05),but OH3 and OH5 were not associated with frailty status when they were adjusted for age (P > 0.05).Slowness and weakness were associated with OH1 (P < 0.05),whereas the other components of the Fried’s test were not.Conclusions Frailty may be a risk factor for OH1.The 1^st min measurements of OH should be routinely evaluated in frail older adults to prevent OH-related poor outcomes.Suleyman Emre Kocyigit Pinar Soysal Esra Ates Bulut Ali Ekrem Aydin Ozge Dokuzlar Ahmet Turan Isik 2019Journal of Geriatric Cardiology2019,16,3:3
18富炭硬沥青基WO3/TiO2催化剂提升染料和药物降解的光催化行为研究显示文摘采用溶剂热法制备出富炭硬沥青基WO3/TiO2催化剂。通过光电子能谱议(XPS)、红外光谱仪(FTIR)、拉曼光谱仪(Raman)、扫描电镜(SEM)和UV-Vis漫反射光谱仪(DRS)等手段表征催化剂的形貌、结构、光学和物理性质。SEM观察到硬沥青表面完全被WO3/TiO2颗粒覆盖。Raman和XPS分析表明,富炭硬沥青与WO3,TiO2复合良好。DRS结果显示在带隙较低时(2.83 eV),富炭硬沥青基WO3/TiO2催化剂对可见光的吸收性能得到提高。在UV-A辐照下,通过降解橙色Ⅱ染料和药物来探讨所制催化剂的光催化性能。橙色Ⅱ染料降解度随着硬沥青添加比例增加而增加,这归因于吸附和光催化的协同效应,即光吸收的增加和光产生的空穴和电子在W/Ti界面容易转移。而且,为了对比硬沥青原料与所制催化剂的吸附性能,在不同pH值下进行了批量吸附实验,并采用等温线和动力吸附模型探讨了温度和吸附值。本研究提供了富炭硬沥青作为自然碳源应用于碳基光催化材料制备思路。Zeynep Balta Esra Bilgin Simsek 2020新型炭材料2020,35,4:2
19Ultrastructural view of colon anastomosis under propolis effect by transmission electron microscopy显示文摘AIM: To evaluate the effect of propolis administration on the healing of colon anastomosis with light and transmission electron microscopes. METHODS: Forty-eight Wistar-Albino female rats were divided into two groups and had colon resection and anastomosis. In group Ⅰ, rats were fed with standard rat chow pre- and postoperatively. The rats in group Ⅱ were fed with standard rat chow and began receiving oral supplementation of propolis 100 mg/kg per day beginning 7 d before the operation and continued until they were sacrificed. Rats were sacrificed 1, 3, 7 and 14 d after operation, and anastomotic bursting pressures measured. After the resection of anastomotic segments, histopathological examination was performed with light and transmission electron microscopes by two blinded histologists and photographed. RESULTS: The colonic bursting pressures of the propolis group were statistically significantly better than the control group. Ultrastructural histopathological analysis of the colon anastomosis revealed that propolis accelerated the phases of the healing process and stimulated mature granulation tissue formation and collagen synthesis of fibroblasts. CONCLUSION: Bursting pressure measurements and ultra structural histopathological evaluation showedthat administration of propolis accelerated the healing of colon anastomosis following surgical excision.Sibel Serin Kilicoglu Bulent Kilicoglu Esra Erdemli 2008World Journal of Gastroenterology2008,14,30:2
20Lacrimal gland tumors in Turkey:types,frequency,and outcomes显示文摘AIM: To evaluate the clinical, radiological, and treatment features of lacrimal gland tumors.METHODS: Retrospective review of 99 eyes of 92 patients with lacrimal gland tumors diagnosed and managed in a single institution between January 1999 and March 2017. Clinical and radiological features, histopathology, treatment methods, and prognosis were evaluated.RESULTS: The mean patient age was 40.3(range: 7-80)y.The diagnosis was made histopathologically in 91(91.9%) tumors and on a clinical and radiological basis in 8(8.1%) tumors. Final diagnoses included idiopathic orbital inflammation(pseudotumor) in 46(46.5%) lesions, pleomorphic adenoma in 14(14.1%), adenoid cystic carcinoma in 12(12.1%), granulomatous inflammation in 10(10.1%), lymphoma in 5(5.0%), benign reactive lymphoid hyperplasia in 3(3.0%), dacryops in 3(3.0%), carcinoma ex pleomorphic adenoma in 2(2.0%), adenocarcinoma in 1(1.0%), dermoid cyst in 1(1.0%), cavernous hemangioma in 1(1.0%), and leukemic infiltration in 1(1.0%). Nonepithelial tumors comprised 64.6%(n=64) of all lacrimal gland tumors, epithelial tumors 32.3%(n=32), dermoid cyst 1%(n=1), cavernous hemangioma 1%(n=1), and leukemic infiltration 1%(n=1). There were in total 78(78.8%) benign and 21(21.2%) malignant tumors. CONCLUSION: Overall, 65% of lacrimal gland tumors were of non-epithelial origin and 32% of epithelial origin. By histopathology and clinical evaluation, 79% of lacrimal gland tumors were benign. The most common lacrimal gland tumors include idiopathic orbital inflammation(46.5%), epithelial(32.3%), and lymphoproliferative(8.1%) lesions.Yagmur Seda Yesiltas Ahmet Kaan Gundiiz Esra Erden Carol L. Shields 2018International Journal of Ophthalmology(English edition)2018,11,8:2
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