Self-seeding process of cancer cells can enhance tumor growth, says study

[News]

Cancer progression is commonly thought of as a process involving the growth of a primary tumor followed by metastasis, in which cancer cells leave the primary tumor and spread to distant organs.

More... (http://www.news-medical.net/news/20091227/Self-seeding-process-of-cancer-cells-can-enhance-tumor-growth-says-study.aspx)