title: Hepatic paragonimiasis revealed by FDG PET/CT.
abstract: A 72-year-old asymptomatic man with a hepatic lesion incidentally detected by ultrasonography in routine examination undertook fluorodeoxyglucose (FDG)-positron emission tomography/computed tomography for further evaluation. The images revealed increased FDG activity in the lesion, which was suggestive of malignancy. However, the pathologic examination demonstrated that the lesion was a granuloma caused by Paragonimus westermani, a lung fluke. Although increased FDG activity in the lung due to P. westermani infection is expected and reported previously, such lesion identified in the liver by FDG positron emission tomography/computed tomography is unusual.
authors: Department of Nuclear Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China.
authors: Wuying
authors: W
authors: Cheng
authors: Fang
authors: F
authors: Li
authors: Hongming
authors: H
authors: Zhuang
authors: Dingrong
authors: D
authors: Zhong
authors: Chenxi
authors: C
authors: Wu
authors: Zhaohui
authors: Z
authors: Zhu
mesh_terms: D000368:Aged; D000818:Animals; D019788:Fluorodeoxyglucose F18; D006801:Humans; D008113:Liver Neoplasms / Q000150:complications / Q000000981:diagnostic imaging* / Q000469:parasitology*; D008297:Male; D010237:Paragonimiasis / Q000150:complications* / Q000000981:diagnostic imaging / Q000469:parasitology*; D048492:Paragonimus westermani / Q000502:physiology; D049268:Positron-Emission Tomography; D014057:Tomography, X-Ray Computed
chemical_list: D019788:Fluorodeoxyglucose F18