Multicystic Biliary Hamartoma With Xanthogranulomatous Inflammation on 18F-FDG PET/CT

被引:1
|
作者
Shono, Nahomi [1 ]
Otomi, Yoichi [1 ]
Otsuka, Hideki [1 ]
Shinya, Takayoshi [1 ]
Harada, Masafumi [1 ]
机构
[1] Tokushima Univ Hosp, Departmeit Radiol, 2-50-1 Kuramoto Cho, Tokushima 7708503, Japan
关键词
multicystic biliary hamartoma; xanthogranulomatous inflammation; F-18-FDG PET/CT;
D O I
10.1097/RLU.0000000000004204
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
A 70-year-old man with a liver tumor was pathologically diagnosed with multicystic biliary hamartoma with xanthogranulomatous inflammation. Plain CT revealed an inhomogeneous low-density liver tumor, measuring 43 × 35 mm. Dynamic contrast-enhanced CT revealed a cyst, measuring approximately 15 mm, with a ring-shaped enhancement, within the tumor. There was delayed enhancement on the outer portion of the tumor. Mild peripheral bile duct dilation was also observed. 18F-FDG PET/CT showed focal high uptake with an SUVmax of 5.2 near the cyst. The findings of this case mimicked that of intrahepatic cholangiocellular carcinoma. © 2022 Wolters Kluwer Health, Inc.
引用
收藏
页码:882 / 884
页数:3
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