Abstract
This work aims to understand the knowledge and perceptions of women aged over 40 years with breast cancer seen in mastology outpatients at the Maternity Hospital of Huambo, central Angola, from February to August 2010. It also examines the clinical practice of prevention and detection of breast cancer. The research consisted of a collection of descriptive, cross-sectional data through a questionnaire. Statistical analysis of the data was performed using Epi Info, version 6.04b. In our sample, half of the women were single, all had history of breast cancer in the family, and most had heard of breast self-examination, with the primary source of information being the mass media. Almost all women reported that it was important to perform self-examination and that they were aware of the seriousness of breast cancer, and although most of them had not been taught how to do breast self-examination, almost all knew the basics of how to do it. Some 17.6% had heard of mammography, but none had ever had a mammogram.