The increasing worldwide popularization of telemedicine activities has demanded a new approach to the professional practice by physicians and other health professionals. As far as teleradiology is concerned, a remarkable trend has been observed toward the transformation of clinical documents - like radiological studies results, that so far existed as printed films and paper-based reports - into electronic documents available in internal networks of medical clinics and hospitals or through the internet. As a result of this trend, it is necessary to divulge and explain concepts such as digital certification, internet data encryption, sites' reliability, reliability of electronic documents, and digital signature. Even though the baseline principles of these concepts may seem complex for health professionals, they can be effectively understood with no need to wander through labyrinths like the mathematics of asymmetric keys cryptography, or digital data communication protocols. Security and reliability aspects related to internet-based electronic clinical documents are described in the present study, in a straight and practical way, aiming at an informed, safe and soundly grounded interaction between medical users and telemedicine services.
Teleradiology; Safety in information technology
