胆囊肝样腺癌的 FDG PET/CT 表现
FDG PET/CT of Hepatoid Adenocarcinoma of the Gallbladder.
机构信息
From the Department of Gastroenterology, The Second Affiliated Hospital, Jiaxing University, Jiaxing, Zhejiang Province.
Department of Pathology, Eastern Hepatobiliary Surgery Hospital.
出版信息
Clin Nucl Med. 2020 Nov;45(11):927-928. doi: 10.1097/RLU.0000000000003259.
Primary hepatoid adenocarcinoma of the gallbladder is rare. A 67-year-old woman presented with right upper quadrant abdominal pain with elevated α-fetoprotein level. Abdominal ultrasound and MRI showed a tumor in the gallbladder with normal liver. FDG PET/CT showed increased FDG uptake of the gallbladder tumor with retroperitoneal lymph node metastasis. Cholecystectomy was performed. Primary hepatoid adenocarcinoma of the gallbladder was confirmed by histopathology.
胆囊原发性肝胚细胞瘤罕见。一位 67 岁女性因右上腹疼痛和甲胎蛋白水平升高就诊。腹部超声和 MRI 显示胆囊内有肿瘤，肝脏正常。FDG PET/CT 显示胆囊肿瘤 FDG 摄取增加，并伴有腹膜后淋巴结转移。行胆囊切除术。组织病理学证实为胆囊原发性肝胚细胞瘤。
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