African Female Breast Cancer Epidemiology (AFBRECANE) Study Project summary Breast cancer is the commonest cancer in women globally and it is increasingly overtaking cervical cancer as the commonest female cancer in low and middle income countries (LMIC). The incidence of breast cancer Nigeria was 54.3 per 100,000 per year (24,750 new cases per year) in 2014 representing a rise from 20 per 100,000 in the 1970s (3,000 new cases per year).