检索结果-南通市图书馆

Unexpected FDG-PET uptake in the gastrointestinal tract:Endoscopic and histopathological correlations

World Journal of Gastroenterology 2014年第15期20卷 4377-4381页

作者： Goldin Eran Mahamid Mahmud koslowsky benjamin Shteingart Shimon Dubner Yael Lalazar Gadi Wengrower Dov Digestive Diseases Institute Shaare Zedek Medical CenterAffiliated with the Hebrew University School of MedicineJerusaleml 91031Israel Department of Gastroenterology Hadassah University HospitalJerusaleml 91031Israel

AIM:To investigate the nature and significance of unexpected positron emission tomography with fluorodeoxyglucose(FDG-PET)uptake within the gastrointestinal tract(GIT).METHODS:Patients with unexpected FDG-PET findings in the GIT were *** patients had a previous confirmed malignancy,either solid or *** radiologic reports were performed by experienced radiologists with an exclusive PET ***,i.e.,esophagogastroduodenoscopy(EGD)and colonoscopy,and histopathological evaluation of all findings was performed in all patients in accordance to the FDG-PET *** findings from each of these modalities were compared to each *** clinically significant and insignificant findings were ***:Seventy-two patients were endoscopically ***-seven patients(37.5%)had primarily a lymphoproliferative tumor and 45(62.5%)had solid *** 50 patients(69.4%)the endoscopic examination revealed lesions in the same anatomical areas as the FDG-PET *** these 50 patients,malignant and premalignant lesions i.e.,adenomatous polyps were found in 16(32%)and 9(18%)patients,*** was noted in an additional20 patients(40%).Compared to primary solid tumors,a background of primary lymphoproliferative malignancy was more likely to reveal an additional primary malignancy(15.6%vs 33.3%,respectively,P<0.01).EGD compared to colonoscopy,revealed altogether 11(25.6%)new malignancies compared to 5(17.2%),respectively,P=*** GIT clinically significant findings were overseen by the ***:Unexpected FDG uptake in the GIT is commonly encountered and may contain significant *** evaluation is justified in order to detect these additional findings.

关键词： Positron emission tomography with fluorodeoxygluco

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

Normal vitamin D levels are associated with spontaneous hepatitis B surface antigen seroclearance

引用

World Journal of Hepatology 2013年第6期5卷 328-331页

作者： Mahmud Mahamid William Nseir Omar Abu Elhija Shimon Shteingart Ammad Mahamid Mosab Smamra benjamin koslowsky Digestive Disease Institute Shaare Zedek Medical Center Liver Unit Shaare Zedek Medical Center Liver Unit Holy Family Hospital Infectious Disease Unit Holy Family Hospital

AIM: To investigate a possible association between serum vitamin D levels and spontaneous hepatitis B surface antigen (HBsAg) seroclearance. METHODS: Fifty-three patients diagnosed with chronic inactive hepatitis B and spontaneous HBsAg seroclearance were followed up in two Israeli liver units between 2007 and 2012. This retrospective study reviewed medical charts of all the patients, extracting demographic, serological and vitamin D rates in the serum, as well as medical conditions and current medical therapy. Spontaneous HBsAg seroclearance was defined as the loss of serum HBsAg indefinitely. Vitamin D levels were compared to all patients who underwent spontaneousHBsAg *** seroclearance. RESULTS: Out of the 53 patients who underwent hepatitis B antigen seroclearance, 44 patients (83%) had normal levels of 25-hydroxyvitamin vitamin D compared to 9 patients (17%) who had below normal levels. Multivariate analysis showed that age (>35 years) OR = 1.7 (95%CI: 1.25-2.8, P=0.05), serum vitamin D levels (>20 ng/mL) OR = 2.6 (95%CI: 2.4-3.2, P=0.02), hepatitis B e antigen negativity OR = 2.1 (95%CI: 2.2-3.1, P=0.02), low viral load (hepatitis B virus DNA 8 years) OR = 1.6 (95%CI: 1.15-2.6, P=0.04) were also associated with spontaneous HBsAg seroclearance. CONCLUSION: We found a strong correlation between normal vitamin D levels and spontaneous HBsAg seroclearance.

关键词： Hepatitis B Vitamin D Immune disease Seroclearance Viral load

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：