鸣谢

《中国肿瘤登记年报》编委会对各肿瘤登记处的相关工作人员在本年报出版过程中给予的大力协助，尤其在整理、补充、审核登记资料，以及建档、建库等方面所作出的贡献表示感谢。衷心感谢编写组成员在年报撰写工作中付出的辛苦努力。

The editorial committee of“Chinese Cancer Registry Annual Report”would like to express their gratitude to all staff of cancer registries who have made a great contribution for the report，especially on data reduction，supplements，auditing and cancer registration database management.Sincere thanks go to all members of the contributors for their great efforts.