Studies conducted in Western countries have reported excess risks for second primary
malignancies after breast cancer. However, there is little documentation of ethnic differences …

Purpose Improvements in early detection and treatment have resulted in improved long-term
survival from breast cancer, which increases the likelihood of the occurrence of second …

Objective The higher risk of developing new cancers in breast cancer survivors is a public
health concern. Our aim was to examine risk of second primary cancers among women …

A large number of women survive a diagnosis of breast cancer. Knowledge of their risk of
developing a new primary cancer is important not only in relation to potential side effects of …

Background: It is well established that the incidence rates of first primary breast cancer have
been increasing over time. In contrast, the incidence rates of second primary breast cancer …

Purpose To examine the association between breast cancer risk factors and second primary
cancers (independent diagnoses occurring at least 12 months after the initial breast cancer …

Objective To determine incidences and time trends of second cancers among female breast
cancer patients. Methods Using data of the National Cancer Institute's Surveillance …

To assess the risk of developing second primary cancers following breast cancer in
Japanese females, we performed a retrospective cohort study of 2786 patients who were …

Breast cancer survivors have an increased risk of developing second primary cancers, yet
risks by race and ethnicity have not been comprehensively described. We evaluated second …

Second primary breast cancer is of importance because of the increasing incidence of first
primary breast cancer and improved survival. There is lack of information on the disease in …