Epithelial cysts of the spleen:A minireview

来源 :World Journal of Gastroenterology | 被引量 : 0次 | 上传用户:maailin
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Primary splenic epithelial cyst is an unusual event in everyday surgical practice with about 800 cases reported until date in the English literature. Splenic cysts may be parasitic or non-parasitic in origin. Nonparasitic cysts are either primary or secondary. Primary cysts are also called true,congenital,epidermoid or epithelial cysts. Primary splenic cysts account for 10% of all benign non-parasitic splenic cysts and are the most frequent type of splenic cysts in children. Usually,splenic cysts are asymptomatic and can be found incidentally during imaging techniques or on laprotomy. The symptoms are related to the size of cysts. When they assume large sizes,they may present with fullness in the left abdomen,local or referred pain,symptoms due to compression of adjacent structures(like nausea,vomiting,flatulence,diarrhoea) or rarely thrombocytopenia,and occasionally complications such as infection,rupture and/or haemorrhage. The preoperative diagnosis of primary splenic cysts can be ascertained by ultrasonography(USG),computed tomography or magnetic resonance imaging,although the wide use of USG today has led to an increase in the incidence of splenic cysts by 1%. However,careful histopathological evaluation along with immunostaining for presence of epithelial lining is mandatory to arrive at the diagnosis. The treatment has changed drastically from total splenectomy in the past to splenic preservation methods recently. Primary splenic epithelial cyst is an unusual event in everyday surgical practice with about 800 cases reported until date in the English literature. Splenic cysts may be parasitic or non-parasitic in origin. Nonparasitic cysts are either primary or secondary. Primary cysts are also called true , congenital, epidermoid or epithelial cysts. Primary splenic cysts account for 10% of all benign non-parasitic splenic cysts and are the most frequent type of splenic cysts in children. Usually, splenic cysts are asymptomatic and can be found incidentally during imaging techniques or when they assume large sizes, they may present with fullness in the left abdomen, local or referred pain, symptoms due to compression of adjacent structures (like nausea, vomiting, flatulence, diarrhea ) or rarely thrombocytopenia, and occasionally complicated such as infection, rupture and / or haemorrhage. The preoperative diagnosis of primary splenic cysts can be a scertained by ultrasonography (USG), computed tomography or magnetic resonance imaging, although the wide use of USG today led to an increase in the incidence of splenic cysts by 1%. However, careful histopathological evaluation along with immunostaining for presence of epithelial lining is mandatory to arrive at the diagnosis. The treatment has changed drastically from total splenectomy in the past to splenic preservation methods recently.
其他文献
在房建产业迅速发展的今天,必须采取有效的措施对房建工程造价进行控制和优化,在保障房建质量的前提下通过合理的措施提高房地产企业的效益。尽管我国很多房建企业都认识到了房
在科学技术的广泛应用下,变电检修技术得到了进一步的创新和完善,有效确保了变电系统运行的安全性和稳定性,大大降低了系统运行的不稳定性.110 kV变电检修工作的开展与人们的
文章对16例外耳道胆脂瘤进行了临床分析,介绍了此16例病例的临床资料治疗方法及疗效,并对本病的发病特点、病因、发病机制、与胆脂瘤型中耳炎的鉴别等展开了讨论.
去年,全行业在大力宣传和认真实施,贯彻“用户至上,质量第一,不断改进”的总公司质量方针中,质量管理和标准化等方面的工作取得了可喜的成绩.
回顾了我国标准化有关法规关于标准性质问题的沿革,介绍了国外关于标准性质及强制性问题的现行做法和发展趋势。在此基础上,提出了标准是支持法规的技术文件而不是法规;标准是通
在建筑施工中,多年的施工管理工作使我们深深体会到施工管理工作也是一门科学。下面就工程施工技术,施工质量,施工安全管理,这三方面谈谈对建筑施工的认识。
期刊
简要叙述了采用滚压法加工60°圆锥螺塞螺纹要优于普通切削加工法;结合生产实际说明了长径比小于1、锥度为1:16的锥螺塞螺纹毛坯直径及其滚压时间的确定方法。 A brief descri
到1997年10月底,航空企业已备案产品标准99份。在这项工作中,三O一做到了:1以服务基层为宗旨,不收费。2.建立了计算机查询数据库,备案标准可查询,但不外借,以保证企业对专利产品、新
建筑结构设计作为建筑设计中重要组成部分,其对于建筑的承载性能、安全质量、造价水平以及美观效果等都有着重要的影响。近年来随着我国城镇化建设步伐的加快,各种配套城市规划