Optix SOS is a professional tool for the use of radiology focusing on situations of emergency care. When a patient undergoes radiological emergency exams, you can trigger the doctors on call over a cellular notification via application. To answer the call, the radiologist is able to access the DICOM exam with a complete viewer, exchange messages with staff on site and with other doctors, laudar voice and also by text. This solution is integrated with the PACS system Optix (http://optixpacs.com.br/).