Clinical analysis on 13 cases of hepatic lymphoepithelioma-like carcinoma / 中华普通外科杂志

ABSTRACT

Objective To summarize the clinical characteristics of hepatic lymphoepithelioma-like carcinoma,and to explore the diagnosis and treatment strategies of hepatic lymphoepithelioma-like carcinoma.Methods A retrospectively analysis on 13 patients with liver lymphoepithelioma-like carcinoma in Union Hospital,Tongji Medical College,Huazhong University of Science and Technology,between March 2005 and May 2019 were carried out.Results 8 cases were male,5 were female,median age was 45years (27 to 68 y).There were 8 cases of intrahepatic cholangiocytic lymphoepithelioma-like carcinoma,4cases of hepatocytic lymphoepithelioma-like carcinoma,and 1 case of mixed hepatocytic and cholangiocytic lymphoepithelioma-like carcinoma.All patients received partial hepatectomy and postoperative comprehensive treatment.The patients were followed from 6 months to 7 years.Only one patient died,and the other patients were all in a tumor-free state.Conclusion Primary hepatic lymphoepithelioma-like carcinoma is a rare liver cancer.It is confirmed mainly by pathological examination and immunohistochemistry.With surgery as the main treatment,prognosis is usually fair.