“…These abnormalities may occur alone or be associated with a syndrome, such as Poland syndrome, where there is absence of the breast and the ipsilateral pectoralis major and minor muscles, syndactyly, lack of ribs, chest wall depression, and limited subcutaneous fat (NSO). -ROCA; AGUIRRE-BALSALOBRE; JUSTE RUIZ, 2012). Reports show that amazia may be associated with choanal atresia, hemiface, limbs and vertebrae abnormalities (OZSOY et al, 2007;PAPADIMITROU et al, 2009).…”