检索结果-南通市图书馆

Anterior mediastinal masses and thymic cysts

World Journal of Clinical Cases 2025年第4期13卷 1-7页

作者： ÖnerÖzdemir Department of Pediatric Allergy and Immunology Sakarya Research and Training HospitalSakarya University Medical FacultyAdapazarı54100SakaryaTürkiye

Cystic lesions of the anterior mediastinum in children suggest a well-known group of benign lesions that are comparatively *** cysts(TCs)are mostly positioned in the anterior mediastinum and some patients in the *** TCs classified as congenital intra-thoracic mesothelial cysts are commonly asymptomatic and have slight clinical *** TC,which can mimic another anterior mediastinal cystic tumor and is seen in adults,is more clinically *** is a sporadic mediastinal lesion thought to arise in the course of acquired *** mediastinal cysts represent 3%-6%of all mediastinal tumors and 10%-18%of radiologically reported mediastinal *** TCs are uncommon and it is hard to know their true *** 60%of cases with mediastinal TCs are asymptomatic,and the remainder of patients complains of nonspecific symptoms(e.g.,chest pain,dyspnea,or cough).The literature suggests that most cysts are benign,but an indefinite percentage may have a neoplastic process and result in significant compressive symptoms over *** symptoms of TCs vary depending on the *** addition,frequent symptoms at the appearance of enlarged benign thymic and mediastinal cysts generally contain compressive symptoms(e.g.,respiratory distress,thymic pain,and symptoms related to Horner syndrome,hoarseness,dysphonia,dyspnea,orthopnea,wheezing,and fever).Many TCs have cystic density and a neat border and are simple to diagnose with radiological ***,some TCs are hard to identify before surgery and may be misidentified as thymomas depending on their site and computed tomography *** by thoracotomy,median sternotomy,or video-assisted techniques is essential for conclusive diagnosis,management,and abolition of relapse of anterior mediastinal masses and *** examination may be required after *** the extent of the mass and the preliminary inability to make a definitiv

关键词： Mediastinal mass Thymic cyst Malignant tumor cysts Thymoma Computer tomography

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

Abundance and distribution of dinoflagellate cysts in Xiamen Western Harbor

引用

Acta Oceanologica Sinica 2004年第2期23卷 347-357页

作者： CAOWenqing LINYuanshao FANGLuping DepartmentofOceanography XiamenUniversityXiamen361005China

In a grid investigation, dinoflagellate cysts were collected from sediments in Xiamen Western Harbor in May of 2000, from which five species of cysts were identified: Alexandrium tamarensis, A. minutum, Lingulodinium polyedra, Gonyaulax scrippsae and Gymnodinium catenatum, account for about 21% in the species composition. The quanti-tative analysis of the sediments shows that the number of dinoflagellate cysts varies from 51 to 256 cysts/g of sediment, the highest value (>200 cysts/g) being recorded at the stations of the central part of the bay, while the lowest (cysts/g) at the bay mouth. A good linear relationship is found between cyst amount and fine-grained sediments. Complex physiognomies on the seabed, topographty in the bay and weak water exchange are the main factors not only in cyst accumulation but also in their distribution pattern, and have resulted in the difference in cyst densities between the inner bay and the outer bay in the harbor.

关键词： dinoflagellate cysts abundance distribution Xiamen

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

Clinical approach to incidental pancreatic cysts

引用

World Journal of Gastroenterology 2016年第3期22卷 1236-1245页

作者： Austin L Chiang Linda S Lee Division of Gastroenterology Hepatology and Endoscopy at Brigham and Women’s HospitalBostonMA 02115United States

The approach to incidentally noted pancreatic cysts is constantly evolving. While surgical resection is indicated for malignant or higher risk cysts, correctly identifying these highest risk pancreatic cystic lesions remains difficult. Using parameters including cyst size, presence of solid components, and pancreatic duct involvement, the 2012 International Association of Pancreatology(IAP) and the 2015 American Gastroenterological Association(AGA) guidelines have sought to identify the higher risk patients who would benefit from further evaluation using endoscopic ultrasound(EUS). Not only can EUS help further assess the presence of solid component and nodules, but also fine needle aspiration of cyst fluid aids in diagnosis by obtaining cellular, molecular, and genetic data. The impact of new endoscopic innovations with novel methods of direct visualization including confocal endomicroscopy require further validation. This review also highlights the differences between the 2012 IAP and 2015 AGA guidelines, which include the thresholds for sending patients for EUS and surgery and methods, interval, and duration of surveillance for unresected cysts.

关键词： Pancreatic cysts Intraductal papillarymucinous neoplasms Pancreatic cystic neoplasms Endoscopic ultrasound Mucinous cystic neoplasm Serous cystadenoma

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

Advanced diagnostics for pancreatic cysts: Confocal endomicroscopy and molecular analysis

引用

World Journal of Gastroenterology 2019年第22期25卷 2734-2742页

作者： Claire Durkin Somashekar G Krishna Division of Gastroenterology Hepatology and NutritionThe Ohio State University College of Medicine

Technological advances and the widespread use of medical imaging have led to an increase in the identification of pancreatic cysts in patients who undergo crosssectional imaging. Current methods for the diagnosis and risk-stratification of pancreatic cysts are suboptimal, resulting in both unnecessary surgical resection and overlooked cases of neoplasia. Accurate diagnosis is crucial for guiding how a pancreatic cyst is managed, whether with surveillance for low-risk lesions or surgical resection for high-risk lesions. This review aims to summarize the current literature on confocal endomicroscopy and cyst fluid molecular analysis for the evaluation of pancreatic cysts. These recent technologies are promising adjuncts to existing approaches with the potential to improve diagnostic accuracy and ultimately patient outcomes.

关键词： Pancreatic cysts Confocal endomicroscopy Molecular analysis Molecular biomarkers Pancreatic cancer

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

引用

World Journal of Gastroenterology 2020年第11期26卷 1128-1141页

作者： Gandhi Lanke Jeffrey H Lee Department of Gastroenterology Hepatologyand NutritionUniversity of Texas MD Anderson Cancer CenterHoustonTX 77030United States

Accurate diagnosis of Pancreatic cysts(PC) is key in the management. The knowledge of indications for surgery, the role of endoscopic ultrasound-guided fine needle aspiration, cyst fluid analysis, imaging, and surveillance of PC are all important in the diagnosis and management of PC. Currently, there are many guidelines for the management of PC. The optimal use of these guidelines with a patient-centered approach helps diagnose early cancer and prevent the spread of cancer.

关键词： Pancreatic cysts Serous cystadenoma Main pancreatic duct Intraductal papillary mucinous neoplasm Endoscopic ultrasound-guided fine needle aspiration Carcinoembryonic antigen

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

Genetic testing vs microforceps biopsy in pancreatic cysts:Systematic review and meta-analysis

引用

World Journal of Gastroenterology 2019年第26期25卷 3450-3467页

作者： Sandra Faias Luisa Pereira Angelo Luis Paula Chaves Marilia Cravo Department of Gastroenterology Instituto Portugues de Oncologia de Lisboa de Francisco GentilEPELisboa 1099-023Portugal Faculdade de Ciencias da Seude Universidade da Beira InteriorCovilha 200-506Portugal GRUBI-Grupo de Revisoes Sistematicas Universidade da Beira InteriorCovilha 6200-506Portugal Centro de Matemática e Aplicacoes(CMA-UBI) Universidade da Beira InteriorCovilha 6200-506Portugal Centro de Investigacao em Ciencias da Saude(CICS-UBI) Universidade da Beira InteriorCovilha 6200-506Portugal Department of Pathology Instituto Portugues de Oncologia de Lisboa de Francisco GentilEPELisboa 1099-023Portugal Department of Gastroenterology Hospital Beatriz AngeloLoures 2674-514Portugal Faculdade de Medicina Universidade de LisboaLisboa 1099-023Portugal

BACKGROUND Carcinoembryonic antigen(CEA)and cytology in pancreatic cystic fluid are suboptimal for evaluation of pancreatic cystic *** testing and microforceps biopsy are promising tools for pre-operative diagnostic improvement but comparative performance of both methods is *** To compare the accuracy of genetic testing and microforceps biopsy in pancreatic cysts referred for *** We performed a literature search in Medline,Scopus,and Web of Science for studies evaluating genetic testing of cystic fluid and microforceps biopsy of pancreatic cysts,with endoscopic ultrasound with fine-needle aspiration(EUSFNA)prior to surgery and surgical pathology as reference standard for *** evaluated the diagnostic accuracy for:1-benign cysts;2-mucinous low-risk cysts;3-high-risk cysts,and the diagnostic yield and rate of correctly identified cysts with microforceps biopsy and molecular *** also assessed publication bias,heterogeneity,and study *** Eight studies,including 1206 patients,of which 203(17%)referred for surgery who met the inclusion criteria were analyzed in the systematic review,and seven studies were included in the *** testing and microforceps biopsies were identical for diagnosis of benign *** analysis was superior for diagnosis of both low and high-risk mucinous cysts,with sensitivities of 0.89(95%CI:0.79-0.95)and 0.57(95%CI:0.42-0.71),specificities of 0.88(95%CI:0.75-0.95)and 0.88(95%CI:0.80-0.93)and AUC of 0.9555 and 0.92,*** diagnostic yield was higher in microforceps biopsies than in genetic analysis(0.73 vs 0.54,respectively)but the rates of correctly identified cysts were identical(0.73 with 95%CI:0.62-0.82 vs 0.71 with 95%CI:0.49-0.86,respectively).CONCLUSION Genetic testing and microforceps biopsies are useful second tests,with identical results in benign pancreatic *** analysis performs better for low-and high-risk cysts but has lower diagnos

关键词： Pancreatic cysts Endoscopic ultrasound Endoscopic ultrasound with fineneedle aspiration Genetic testing Microforceps biopsy Molecular analysis KRAS Carcinoembryonic antigen Cytology

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

Complications arising in simple and polycystic liver cysts

引用

World Journal of Hepatology 2012年第12期4卷 406-411页

作者： Christian Macutkiewicz Ricci Plastow Melissa Chrispijn Rafik Filobbos Basil A Ammori David J Sherlock Joost PH Drenth Derek A O’Reilly Department of HepatoPancreato-Biliary Surgery North Manchester General HospitalManchester M8 5RBUnited Kingdom Department of Gastroenterology and Hepatology Radboud University Nijmegen Medical CenterPO Box 9101Code 455 NijmegenThe Netherlands Department of Radiology North Manchester General HospitalManchester M8 5RBUnited Kingdom The University of Manchester Manchester Academic Health Science CentreManchesterUnited Kingdom

Liver cysts are common,affecting 5%-10% of the *** are asymptomatic,however 5% of patients develop symptoms,sometimes due to complications and will require *** is no consensus on their management because complications are so *** aim of this study was to perform a collected review of how a series of complications were managed at our *** different patients presenting with rare complications of liver cysts were obtained from Hepatobiliary Units in the United Kingdom and The *** and radiological imaging were obtained from case notes and computerised *** a result,1 patient admitted with inferior vena cava obstruction was managed by cyst aspiration and lanreotide;1 patient with common bile duct obstruction was first managed by endoscopic retrograde cholangiopancreatography and stenting,followed by open fenestration;1 patient with ruptured cysts and significant medical co-morbidities was managed by percutaneous drainage;1 patient with portal vein occlusion and varices was managed by open liver resection;1 patient with infected cysts was treated with intravenous antibiotics and is awaiting liver *** final patient with a simple liver cyst mimicking a hydatid was managed by open liver *** conclusion,complications of cystic liver disease are rare,and we have demonstrated in this series that both operative and non-operative strategies have defined roles in *** mainstays of treatment are either aspiration/sclerotherapy or,alternatively laparoscopic *** management with somatostatin analogues is a potentially new and exciting treatment option but requires further study.

关键词： Liver cysts Complications Polycystic

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

Artemia in the Salt Lakes of Russia:the Productivity of Populations,the Reserves of the cysts and the Fisheries

引用

Acta Geologica Sinica(English Edition) 2014年第S1期88卷 87-88页

作者： Lyudmila LITVINENKO Aleksandr LITVINENKO Elena BOYKO Kirill KUZANOV Federal State Unitary EnterpriseGosrybcenter State Agrarian University of Northern Urals

Artemia cysts are an extremely important component of aquaculture *** is well established that the cultivation of fish and shellfish derive substantial health and growth advantages when Artemia are included in the die... 详细信息

关键词： Artemia salt lakes Russia productivity cysts

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

Lymphoepithelial cysts and cystic lymphangiomas: Underrecognized benign cystic lesions of the pancreas

引用

World Journal of Gastrointestinal Surgery 2014年第7期6卷 136-141页

作者： Ioannis T Konstantinidis Avinash Kambadakone Onofrio A Catalano Dushyant V Sahani Vikram Deshpe David G Forcione Jennifer A Wargo Carlos Fernandez-del Castillo Keith D Lillemoe Andrew L Warshaw Cristina R Ferrone Departments of Surgery Massachusetts General HospitalBoston MA 02114 United States Department of Surgery University of ArizonaTucson AZ 85724 United States Departments of Radiology Massachusetts General Hos-pitalBoston MA 02114 United States Department of Radiology University of Napoli80138 Napoli Italy Departments of Pathology Massachusetts General HospitalBoston MA 02114 United States Departments of Gastroenterology Massachu-setts General HospitalBoston MA 02114 United States

AIM: To identify their diagnostic and prognostic clinical characteristics in a large ***: Retrospective review of clinicopathologic and imaging characteristics of patients diagnosed with lymphoepithelial cysts and cystic lymphangiomas of the pancreas at Massachusetts General ***: Twelve patients were identified between 1/1/1997 and 8/1/2007. Their median age was 55.5 years(range 19-78 years), and 6 were females. The le-sion was incidentally discovered in half of the *** enhanced computed tomography demonstrat-ed that the cysts had thin walls, without calcifications, pancreatic duct dilation or pancreatic parenchyma inva-sion. Endoscopic ultrasound with fine needle aspiration(EUS/FNA) confirmed the diagnosis of a lymphoepithe-lial cyst in 3 patients, one of whom was spared an op-eration and continues to do well after 6 years. Eleven patients had a resection: 3 pancreaticoduodenecto-mies, 7 distal pancreatectomies, and 1 enucleation. The median size of the cysts was 3 cm(range 2-20 cm). At a median follow-up of 57 mo no recurrences or other pancreas-related conditions ***: Lymphoepithelial cysts and cystic lymphangiomas of the pancreas can be diagnosed with a combination of contrast-enhanced computed tomog-raphy scans and EUS/FNA. If the lesion is asymptom-atic, an operation might be avoided.

关键词： Lymphoepithelial cysts Cystic lymphangio-mas Pancreas Asymptomatic cysts Benign cystic le-sions of the pancreas

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

“Management of Bartholin cysts and Abscess” in a Tertiary Care Centre, Jeddah, Saudi Arabia

引用

Open Journal of Obstetrics and Gynecology 2018年第12期8卷 1095-1101页

作者： Hassan S. O. Abduljabbar Abdullah K. Agabawi Maryam H. Habib Sondos Alturkistani Ayman M. Oraif Obstetrics and Gynecology Department Medical College King Abdulaziz University Jeddah KSA

Objective: To analyse all cases of Bartholin glands pathology (cysts and abscess), and identify the different variable affecting the method of management with Marsupialization or excision. Methods: This study is a cross-sectional retrospective analysis of all cases of Bartholin cysts and abscess admitted and managed at KAUH, from January 2017 to December 2017. Results: 48 patients were analysed: age (32.60 ± 9.9), parity, BMI (26.9 ± 4.98). Out of 48 patients, 25 (52.1%) were diagnosed as Bartholin cysts and 23 (47.9%) as Bartholin abscess. 72.9% (35) patients were managed with Marsupialization, and only 27.1% ended with excision. Comparing age in years, parity and BMI in the cases managed by Marsupialization with those with excision, the only statically significant difference was found in the parity. When comparing the important factors collected, younger subjects less than 35 years old, never being pregnant and BMI less than 30 had more Marsupialization than excision. But age . Abscess and non-recurrent had more Marsupialization but were statistically not significant. Other factors, past medical and surgical history and type of anaesthesia were the same in both groups. Logistic regression performed using the dependent variable for Marsupialization rather than excision with different covariant categorised variable, age less than 35, single, abscess, non-recurrent, and BMI less than 30 (Table 2). Age less than 35 and BMI less than 30

关键词： Bartholin Management cysts Abscess Marsupialization Excision

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：