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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.
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页码:882 / 884
页数:3
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