肝脂肪变性伴多发性肝细胞腺瘤1例报告

Liver steatosis with multiple hepatocellular adenoma:one case report

肝细胞腺瘤(hepatocellular adenoma,HCA)是一种少见的肝脏良性肿瘤,多发生于育龄女性,且常为单发。本文报道1例中年男性多发性HCA,血清学检查示甘油三酯增高,肝功能无明显异常,患者无病毒性肝炎史。上腹增强MRI检查示肝内多发占位性病变,倾向于良性。患者行肝段切除术,共切除肝内肿瘤3枚,病理结果示HCA,瘤内及正常肝组织均伴有轻度脂肪变性。患者术后恢复良好,无肿瘤复发。

Hepatocellular adenoma(HCA)is a benign liver tumor with a low incidence.It mostly occurs in women of childbearing age,and often manifests as a single mass.This paper reported a case of multiple HCA in a middle-aged man.Serological examination showed elevated triglycerides level,and normal hepatic function.The patient had no history of viral hepatitis.Upper abdominal enhanced MRI examination showed multiple space-occupying lesions in liver,which tended to be benign.A total of 3 intrahepatic tumors were resected,and all of them were confirmed to be HCA by pathological examination.Both oncocytes and normal hepatocytes were found mild steatosis.The patient recovered well without tumor recurrence after surgery.