结直肠癌肝转移的自然病史 Natural history of CRLM 在欧洲,结直肠癌发病为38万Incidence of colorectal cancer in Europe is 380,000(three hundred and eighty thousand) 20%在诊断的时候同时有肝转移 20% have synchronous [skrns] CRLM at diagnosis...