检索结果-南通市图书馆

Peripancreatic paraganglioma:Lesson from a round table

World Journal of Gastroenterology 2022年第21期28卷 2396-2402页

作者： Federica Petrelli Geri Fratini andrea Sbrozzi-Vanni andrea Giusti Raffele Manta Claudio Vignali Gabriella Nesi andrea Amorosi andrea cavazzana Marco Arganini Maria Raffaella Ambrosio Pathology Unit Azienda Sanitaria Toscana Nord OvestPisa 56121Italy Surgery Unit Azienda Sanitaria Toscana Nord OvestPisa 56121Italy Endoscopic Unit Azienda Sanitaria Toscana Nord OvestPisa 56121Italy Endoscopic Unit Santa Maria Misericordia HospitalPerugia 06122Italy Interventional Radiology Unit Azienda Sanitaria Toscana Nord OvestPisa 56121Italy Department of Health Sciences University of FlorenceFlorence 50139Italy Pathology Unit UniversitàMagna GraeciaCatanzaro 88100Italy

We described the case of a peripancreatic paraganglioma(PGL)misdiagnosed as pancreatic *** exploration revealed an unremarkable pancreas and a large well-defined cystic mass originating at the mesocolon *** enucleation of the mass was performed,preserving the pancreatic ***,a diagnosis of PGL was ***,two previously unreported mutations,one affecting the KDR gene in exon 7 and another on the JAK3 gene in exon 4 were *** mutations are known to be *** and cytologic findings were blindly reviewed by an expert panel of clinicians,radiologists,and pathologists to identify possible causes of the *** major issue was lack of evidence of a cleavage plane from the pancreas at imaging,which prompted radiologists to establish an intraparenchymal *** blinded revision shifted the diagnosis towards an extrapancreatic lesion,as the pancreatic parenchyma showed no structural alterations and no dislocation of the Wirsung *** post,the identified biases were the emergency setting of the radiologic examination and the very thin mesocolon sheet,which hindered clear definition of the lesion *** endoscopic ultrasonography diagnosis was confirmed,emphasizing the intrinsic limit of this technique in detecting large ***,pathologic review favored a diagnosis of PGL due to the morphological features and immonohistochemical *** months after tumor excision,the patient is asymptomatic with no disease relapse evident by either radiology or laboratory *** report strongly highlights the difficulties in rendering an accurate preoperative diagnosis of PGL.

关键词： Peripancreatic paraganglioma Pancreatic neuroendocrine tumor Solid pseudopapillary neoplasm S100 Succinate dehydrogenase subunit B gene and expression Fine needle 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

A monocenter retrospective study of serological,histological and genetic characteristics of celiac disease in Northern Central Italy

引用

Open Journal of Clinical Diagnostics 2013年第3期3卷 122-127页

作者： Stefania Lombardi Gloria Bertacca Isabella Giannelli Elena Bonomi Daniela Tornaboni Marco Culli andrea cavazzana Antonella Puccini Paolo Franceschini Marco Friggeri SSD Immunologia Allergologia e Patologia Molecolare Azienda USL1 Massa e Carrara Massa Italy UO Anatomia Patologia Azienda USL1 Massa e Carrara Carrara Italy

Objective: To examine the seroprevalence, correlates and characteristics of Celiac disease (CD) in a population sample of a Northern Central Area of Italy, by a monocenter retrospective study. Methods: Between 2006 and 2010, serum samples of 9371 subjects (age range 6 months to 91 years) were screened for tissue transglutaminase IgA antibodies (IgA-tTG) by the Immunologia-Allergologia Unit of AUSL1 Massa-Carrara, an area with a population of approximately 150,000. Endomysial IgA antibodies (EMA), HLA typing and small-bowel biopsy were also performed when indicated. Results: Of the 9371 subjects, 269 (2.87%) had positive antibody tests. The population was divided into several age groups and the highest prevalence (5.63%) was found in the 6 months-3 years group. The prevalence of IgA-tTG positivity was double in females compared to males. All IgA-tTG positive patients that were genotyped carried HLA-DQ2 or DQ8, none was a5 positive only. In positive IgA-tTG sera, levels of IgA-tTG were significantly higher in EMA positive than in EMA negative sera (p in children and in adults. Ninety-five/269 IgA-tTG positive subjects underwent biopsy. IgA-tTG levels were different according to the histological degree of the lesion. When EMA were evaluated in IgA-tTG positive subjects the number of EMA negative sera was significantly higher in adults than in children. Conclusions: In summary, this study provides a monocenter retrospective analysis of serological, histological and genetic parameters of subjects with suspicion of CD in an area of Northern Central Italy from 2006 to 2010.

关键词： Celiac Disease Anti-Endomysium Antibodies Anti-Transglutaminase Antibodies Epidemiology HLA-DR

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

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

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：