成人肝脏未分化肉瘤的诊治——1例报告并文献复习

成人肝脏未分化肉瘤（USL）非常罕见,其发病机制尚未明确,临床特征不典型,主要以腹部肿块和疼痛为常见症状,CT及MRI以多发性小囊实性肿块为特征,本文以1例55岁中年男性原发性肝脏未分化肉瘤的诊疗过程,并通过文献复习USL的临床、病理等特征及以消融、肝切除等综合治疗方法。

Diagnosis and treatment of undifferentiated sarcoma of the liver in adults： a case report and the literature review

Undifferentiated sarcomas of the liver in adults USL is very rare. Its pathogenesis is not clear and its clinical features are not typical, mainly with abdominal mass and pain as the common symptoms. The result of CT and MRI are characterized by multiple small cystic solid masses. In this paper, the diagnosis and treatment process of a 55-year-old man with primary undifferentiated sarcoma of the liver, and the clinical and pathological characteristics of USL and comprehensive treatment methods such as ablation and hepatectomy were reviewed。