Those patients without nonspecific symptoms at early stage had mostly lost the opporunity of surgical therapy when pancreatic cancer was detected at advanced stage.

胰腺癌早期症状不明显，临床确诊的患者多已处于中晚期，大多失去手疗机。

As I like the vocation very much.I am confident of success .and I will outblaze hardy . because of loving.I sighed up.I wish you can give the opporunity to me!

因为欢这个行业.有信心成功.并且努力的把自己的热情发扬出来.因为欢所以报名.希望给这个机!