* Document jointly prepared by Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR), Sociedade Brasileira de Mastologia (SBM) and Federação Brasileira das Associações de Ginecologia e Obstetrícia (FEBRASGO). 1. Coordinator of the National Commission on Mammography, Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR). 2. Members of the National Commission on Mammography, Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR). 3. Invited Member of the National Commission on Mammography, Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR). 4. Members of the National Commission on Mammography, Sociedade Brasileira de Mastologia (SBM). 5. Members of the National Commission on Mammography, Federação Brasileira das Associações de Ginecologia e Obstetrícia (FEBRASGO).

US-guided VABB is an accurate and safe procedure. The main indication is the non-palpable suspicious breast lesions (category 4). This new technique could be a good alternative for percutaneous and surgery biopsy.

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ObjectiveTo present the current recommendations for breast cancer screening in Brazil, as devised by the Brazilian College of Radiology and Diagnostic Imaging, the Brazilian Breast Disease Society, and the Brazilian Federation of Gynecological and Obstetrical Associations.Materials and methodsWe analyzed scientific studies available in the Medline and Lilacs databases. In the absence of evidence, the recommendations reflected the consensus of a panel of experts.RecommendationsAnnual mammography screening is recommended for women 40-74 years of age. Among women ≥ 75 years of age, annual mammography screening should be reserved for those with an expected survival > 7 years. Complementary ultrasound should be considered for women with dense breasts. Complementary magnetic resonance imaging is recommended for women at high risk. When available, an advanced form of mammography known as tomosynthesis can be considered as a means of screening for breast cancer.

Polymicrogyria can be considered in the differential diagnosis of hyperechogenic brain lesions on fetal ultrasound. We also confirm the risk of brain damage in monochorionic twins pregnancies and the likely hypoxic-ischemic etiology of polymicrogyria.

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