Diagnosis and treatment of posttransplant lymphoproliferative disease after liver transplantation(a case report and literature review)

• WANG Gen-shu, 
• WANG Guo-ying, 
• LI Hua, 
• ZHANG Jian, 
• JIANG Nan, 
• FU Bin-sheng, 
• JIN Hai, 
• YANG Jian-xu, 
• LI Shi-hui, 
• YANG Yang, 
• CHEN Gui-hua