TY - JOUR TI - Development Of Lung Adenocarcinoma With Epidermal Growth Factor Receptor Mutation In Patients With Breast Cancer History: Case Report PB - American Thoracic Society PY - 2016 issn 1073-449X AB - Mutation of exons 19 and 21 encoding for Epidermal Growth Factor Receptor (EGFR) tyrosine Kinase domain, is found in 15-20% of lung adenocarcinomas (NSCLC) and in 0.8-1.4% of breast carcinomas (BC) with negative hormonal receptors. Radiotherapy is considered an indiscriminate activation factor of EGFR. Objetive: To report 2 cases of BC treated with chemo radiotherapy that later developed NSCLC with EGFR mutation KW - Ciencias socio biomédicas KW - Medical sciences KW - Adenocarcinoma KW - Pulmones - Enfermedades KW - Tumor KW - Cáncer de mama UR - http://hdl.handle.net/10906/81355 ER -