Tumor

New drugs that boost the immune systems ability to fight tumors may be one of the greatest medical advances in years, cancer doctors say, pulling some patients from deaths door and keeping them in remission ...

For women diagnosed with breast cancer, high vitamin D levels in the blood may be tied to better odds of surviving and having tumors with less deadly characteristics, suggests a new study.

New research says eating soyfoods boosts the immune response against breast tumors, reducing cancer recurrence.

Spending more leisure time sitting is linked with higher risk of cancer, including breast and ovarian cancers in women, says a study.

The cancer death rate in the United States has dropped 25 percent from a peak in 1991, mainly due to a steady decline in smoking and advances in early detection and treatment of tumors, new ...