期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Hepatic adenoma mimicking a metastatic lesion on computed tomography-positron emission tomography scan 被引量:2
1
作者 Darryl Lim Ser Yee Lee +1 位作者 Kiat Hon Lim Chung Yip Chan 《World Journal of Gastroenterology》 SCIE CAS 2013年第27期4432-4436,共5页
Positron emission tomography (PET) using 18F-fluorodeoxyglucose ( 18F-FDG) is an imaging modality which reflects cellular glucose metabolism. Most malignant cells accumulate and trap 18F-FDG, allowing the visualisatio... Positron emission tomography (PET) using 18F-fluorodeoxyglucose ( 18F-FDG) is an imaging modality which reflects cellular glucose metabolism. Most malignant cells accumulate and trap 18F-FDG, allowing the visualisation of increased uptake. It is hence widely used to differentiate malignant from benign lesions. "False positive" findings of hepatic lesions have been described in certain instances such as hepatic abscesses, but are rare in cases involving hepatocellular adenomas. To our knowledge, there have been only 7 reports in the English literature documenting PET-avid hepatocellular adenomas; 6 of the 7 reports were published in the last 3 years with the first report by Patel et al. We report the case of a 44-year-old Chinese female patient with a history of cervical adenocarcinoma, referred for a hepatic lesion noted on a surveillance computed tomography (CT) scan. A subsequent CT-PET performed showed a hypermetabolic lesion (standardized uptake value 7.9) in segment Ⅳb of the liver. After discussion at a multidisciplinary hepato-pancreato-biliary conference, the consensus was that of a metastatic lesion from her previous cervical adenocarcinoma, and a resection of the hepatic lesion was performed. Histology revealed features consistent with a hepatocyte nuclear factor-1 α inactivated steatotic hepatocellular adenoma. 展开更多
关键词 Hepatic ADENOMA POSITRON emission tomography 18F-FLUORODEOXYGLUCOSE Hepatocellular ADENOMA HEPATOCYTE nuclear factor-1 α
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部