Breast Cancer Tumor Response to Neoadjuvant Chemotherapy measured — ScienceDaily
Breast cancer is the most common non-skin cancer in women worldwide, and the second leading cause of women’s cancer mortality in the United States. A common treatment strategy after diagnosis is to shrink breast cancer tumors larger than 3 centimeters with a 6- to 8-month course of NAC prior to surgery. Clinical studies have shown that patients who respond to NAC have longer disease-free survival rates, but only 20 to 30 percent of patients who receive NAC fit this profile…