Kang Xi, Li Fang, Gao Han, Wang Shunxiang
Department of Hepatobiliary Surgery, Hebei Medical University 4th Hospital, Shijiazhuang, Hebei 050011, P.R. China.
Department of Pathology, Hebei Medical University 4th Hospital, Shijiazhuang, Hebei 050011, P.R. China.
Mol Clin Oncol. 2020 Dec;13(6):66. doi: 10.3892/mco.2020.2136. Epub 2020 Sep 17.
Myopericytoma is a rare type of benign tumor, which commonly affects all four limbs. The occurrence of myopericytoma in the liver is extremely rare. Myopericytoma with a size of >1 cm in diameter in the liver has not been previously reported. Due to the limited number of cases, the preoperative diagnosis of liver myopericytoma based on laboratory and imaging examinations is difficult. In the present case report, a patient with multiple myopericytoma in the liver, with a maximum diameter of 4.5 cm was described, with accompanying computed tomography (CT) and positron emission tomography/CT (PET/CT) imaging profiles. The aim of the present report was to discuss the preoperative differential diagnosis between myopericytoma and other common liver neoplasms, such as intrahepatic cholangiocarcinoma or liver metastasis.
肌周细胞瘤是一种罕见的良性肿瘤，通常累及四肢。肝肌周细胞瘤的发生极为罕见。此前尚未有直径>1 cm的肝肌周细胞瘤的报道。由于病例数量有限，基于实验室检查和影像学检查对肝肌周细胞瘤进行术前诊断很困难。在本病例报告中，描述了一名患有多发性肝肌周细胞瘤的患者，最大直径为4.5 cm，并伴有计算机断层扫描（CT）和正电子发射断层扫描/CT（PET/CT）影像学特征。本报告的目的是讨论肌周细胞瘤与其他常见肝脏肿瘤（如肝内胆管癌或肝转移瘤）之间的术前鉴别诊断。
