Corrigendum to "Why should radiation oncology do translational research?" [Rep Pract Oncol Radiother 2019;24(1):60-64]

[This corrects the article DOI: 10.1016/j.rpor.2018.10.008.].

Why should radiation oncology do translational research? [corrected]

Radiological Oncology, like the rest of medical specialties, is beginning to provide can personalized therapies. The ongoing scientific advances enable a great degree of precision in diagnoses and therapies. To fight cancer, from a radiotherapy unit, requires up-to-date equipment, professionals with different specialties working in synchrony (doctors, physicists, biologists, etc.) and a lot of research. Some of the new therapeutic tendencies are immunotherapy, nanoparticles, gene therapy, biomarkers, artificial intelligence, etc. A new clinical paradigm in which new professional networks are inevitable is arising. The mission of translational research is to become a scientific engine in the clinical space.

Enhancing radiotherapy effect in breast cancer with nanoparticles: A review

Amongst all efforts for improving oncological management outcomes, nanoparticles enhanced radiation for breast cancer patient's treatment is a novel approach that has grown interest for research in the last decade. Multiple preclinical data has been published, from all around the globe; however, clinical evidence is still insufficient for implementing the method in routine practice and in disease specific management. Gold nanoparticles (AuNP), which may be among the most studed materials, account for the majority of available data; however, some new materials have also been used in preclinical settings. Without any safety data available at the moment to support an active use, dosimetric in vitro and in vivo information seems to be consistent with a very promising and hopeful panorama for clinical applications. This review evaluates existing dosimetric data in breast cancer tissue, and a probable future impact in treatment choices and patient outcomes, as further investigation is required in a clinical setting.

SAPHO syndrome in the differential diagnosis of metastasis

SAPHO syndrome was proposed in the late 80s in order to group different osteoarticular manifestations with specific radiological findings such as the hyperostosis of the front part of the chest wall. Prevalence, etiology and pathogenesis of the disease are unknown, while diagnosis is made both clinically and by the specific gammagraphic image of «bull horn» in the sternoclavicular joint. The following case of a 64-year-old woman diagnosed with infiltrating ductal carcinoma of the right breast pT1N0Mx is reported. When studying the extent of the disease, a gammagraphic image of diffuse blast injury in the sterna manubrium was evidenced, which allowed the suspicion of Paget's disease or metastatic injury. Study was completed with a chest CT in which manubrium sclerosis was evidenced, suggesting metástasis. Res ults of the studies pointed out SAPHO syndrome as the most likely diagnostic option. The low tumor stage of the patient prompted the idea of possible alternative diagnoses. A deeper knowledge of this clinical condition may be crucial to avoid mistakes when classifying a subject in more advanced tumor stages, and consequently, to prevent the use of more aggressive chemotherapy and radiotherapy treatments.