透過您的圖書館登入
IP:13.59.235.245
  • 期刊

Various FDG Avidity of Synchronous Second Primary Hepatocellular Carcinomas in a Patient with Breast Cancer

一位乳癌病患的同時第二原發性肝細胞癌之不同FDG活性

摘要


我們報告的個案是有不同細胞分化與不同FDG活性的第二原發性肝細胞癌。這是一位62歲的女士,過去有乳癌病史,於電腦斷層的追蹤檢查中發現兩顆肝臟結節。利用FDG正子電腦斷層攝影,我們發現左葉結節的SUVmax值為6.8,而右葉結節的SUVmax值接近背景值。病理檢查確認兩顆結節皆為原發性肝細胞癌,而且沒有FDG吸收與有FDG吸收的細胞分化程度分別為中度和不良分化。這些第二原發性肝細胞癌貌似乳癌的轉移病灶,並且在不同細胞分化的病灶上呈現不同FDG活性。

並列摘要


We report a case of second primary hepatocellular carcinoma (HCC) with various fluorodeoxyglucose (FDG) avidity on cell-differentiation. A 62-year-old woman with history of breast cancer had two liver nodules on follow-up CT scan. FDG PET/CT showed a nodule with the maximal standardized uptake value of 6.8 in left hepatic lobe and the other one with background activity in right live. The pathology revealed both nodules as HCC, moderate-differentiation in the FDG-devoid one and poor-differentiation in the FDG-avid one, respectively. These second primary HCCs mimic metastatic lesions of breast cancer and present various FDG avidity by different differentiation on PET/CT.

延伸閱讀