Change:  Lung lung cancer has a tremendous impact on US mortality, with an estimated 172,570 new cases and 163,510 deaths in 2005 in men and women combined.   View changes from previous version. (Word count: 562)

Change: practice,practice, but there is intensive study of this strategy for cancer prevention in the lung and other epithelial sites. Such studies have served to develop both human models for the study of chemoprevention and specific chemopreventive regimens. The field-cancerization hypothesis in upper aerodigestive tract malignancy, which predicts diffuse   View changes from previous version. (Word count: 562)

Change: The following are a few of the latest lung cancer statistics:Lung cancer incidence and mortality rates increased markedly through most of the last century, first in men and then in women. Lung cancer now accounts for 13% of new cancer   View changes from previous version. (Word count: 562)

Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 547)

Change: Created by wetpaint Feb 8 2006, 11:54 AM EST for: Create