[en] The scientific program of this congress is about: oncology, neuro oncology course, molecular basis of oligodendroglioma, controversies in the classification of gliomas, MRI, low-grade gliomas, radiosurgery for gliomas and brain metastases, breast cancer, treatment, aspects controversial lung cancer therapy, therapeutic advances in thyroid cancer, lymphopenia and immune disorders as prognostic factors in patients with cancer, molecular targets therapies in sarcoma in 2012, rectal cancer, colorectal cancer, access to oncologica high-cost medication, advances in the treatment of melanoma, prostate cancer, bioethics