[Medullar breast cancer, occult papillary carcinoma, pulmonary metastases: a case report].

The authors have carried out their study on a woman who previously underwent QU.A.R.T. because of a medullar breast cancer. She also had pulmonary metastases resistant to chemotherapy which were then resected by mini-invasive video-assisted thoracic surgery: it was so discovered that such lesions came from an occult papillary carcinoma of the thyroid gland originated in a multinodular goitre. This study has allowed the accomplishment of a right aetiologic and therapeutic classification of the patient.