135
Participants
Start Date
March 16, 2016
Primary Completion Date
March 13, 2017
Study Completion Date
July 29, 2019
Follow-up
"Group No ductal lesion will be submitted to follow-up with periodic breast ultrasonography/mammography every 6 months for 2 years."
Ultrasound-guided percutaneous biopsy
"Group Ductal lesion will be submitted to ultrasound-guided percutaneous biopsy and the specimen will be histologically analysed."
Instituto Brasileiro de Controle do Cancer
OTHER
Faculdade de Medicina do ABC
OTHER