Changes to This Summary (12/13/2011)

The PDQ cancer information summaries are reviewed regularly and updated as new information becomes available. This section describes the latest changes made to this summary as of the date above.

Poorer Treatment Response in Cancer Patients

Revised text about the relationships between smoking, disease recurrence, and mortality rates for prostate cancer (cited Joshu et al. as reference 16 and Kenfield et al. as reference 17).