All of 6 ALCLs expressed T cell antigen and CD30, with co expression of ALK and EMA in 2 children, lacking ALK and EMA in 3 older patients.是什么意思_All of 6 ALCLs expressed T cell antigen and CD30, with co expression of ALK and EMA in 2 children, lacking ALK and EMA in 3 older patients.在線翻譯_英語_讀音_用法_例句