Type of Study: Epidemiological

Sponsor / Support: EORTC

Primary Objectives: To perform a prospective registry of all male breast cancer patients irrespective of the stage and treatment.

Design: A retrospective, prospective, analytical and observational study.

Sample Size: 533 patients

Principal Investigator: Gustavo Werutsky (Steering Committee – LACOG)

Countries LATAM: Brazil, Mexico and Peru